CMAP Regional ITS Architecture v5.0

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US: WZDx - Secure Internet (ITS)

Description

This solution is used within Canada and the U.S.. It combines standards associated with US: WZDx with those for I–I: Secure Internet (ITS). The US: WZDx standards include upper–layer standards required to implement work zone information data exchanges. The I–I: Secure Internet (ITS) standards include lower–layer standards that support secure communications between ITS equipment using X.509 or IEEE 1609.2 security certificates.

Includes Standards

Level	DocNum	FullName	Description
Mgmt	IETF RFC 3411	An Architecture for Describing Simple Network Management Protocol (SNMP) Management Frameworks	This standard (RFC) defines the basic architecture for SNMPv3 and includes the definition of information objects for managing the SNMP entity's architecture.
Mgmt	IETF RFC 3412	Message Processing and Dispatching for the Simple Network Management Protocol (SNMP)	This standard (RFC) contains a MIB that assists in managing the message processing and dispatching subsystem of an SNMP entity.
Mgmt	IETF RFC 3413	Simple Network Management Protocol (SNMP) Applications	This standard (RFC) includes MIBs that allow for the configuration and management of remote Targets, Notifications, and Proxys.
Mgmt	IETF RFC 3414	User–based Security Model (USM) for version 3 of the Simple Network Management Protocol (SNMPv3)	This standard (RFC) contains a MIB that assists in configuring and managing the user–based security model.
Mgmt	IETF RFC 3415	View–based Access Control Model (VACM) for the Simple Network Management Protocol (SNMP)	This standard (RFC) contains a MIB that supports the configuration and management of the View–based access control model of SNMP.
Mgmt	IETF RFC 3416	Version 2 of the Protocol Operations for the Simple Network Management Protocol (SNMP)	This standard (RFC) defines the message structure and protocol operations used by SNMPv3.
Mgmt	IETF RFC 3418	Management Information Base (MIB) for the Simple Network Management Protocol (SNMP)	This standard (RFC) defines the MIB to configure and manage an SNMP entity.
Mgmt	IETF RFC 4293	Management Information Base for the Internet Protocol (IP)	This standard (RFC) defines the MIB that manages an IP entity.
Security	IETF RFC 5280	Internet X.509 Public Key Infrastructure Certificate and Certificate Revocation List (CRL) Profile	This standard (RFC) defines how to use X.509 certificates for secure communications over the Internet.
Security	IETF RFC 8446	The Transport Layer Security (TLS) Protocol	This standard (RFC) specifies Version 1.3 of the Transport Layer Security (TLS) protocol. The TLS protocol provides communications security over the Internet. The protocol allows client/server applications to communicate in a way that is designed to prevent eavesdropping, tampering, or message forgery.
ITS Application Entity	WZDx	Work Zone Data Exchange	This standard defines a common format for exchanging work zone information.
Facilities	IETF RFC 9110	HTTP Semantics	The Hypertext Transfer Protocol (HTTP) is a stateless application–level protocol for distributed, collaborative, hypertext information systems. This document describes the overall architecture of HTTP, establishes common terminology, and defines aspects of the protocol that are shared by all versions. In this definition are core protocol elements, extensibility mechanisms, and the "http" and "https" Uniform Resource Identifier (URI) schemes.
Facilities	IETF RFC 9112	HTTP/1.1	The Hypertext Transfer Protocol (HTTP) is a stateless application–level protocol for distributed, collaborative, hypertext information systems. This document specifies the HTTP/1.1 message syntax, message parsing, connection management, and related security concerns.
Facilities	IETF RFC 7159	The JavaScript Object Notation (JSON) Data Interchange Format	The JavaScript Object Notation (JSON), a lightweight, text–based, language–independent data interchange format. It was derived from the ECMAScript Programming Language Standard. JSON defines a small set of formatting rules for the portable representation of structured data. This document removes inconsistencies with other specifications of JSON, repairs specification errors, and offers experience–based interoperability guidance.
TransNet	IETF RFC 4291	IP Version 6 Addressing Architecture	This standard (RFC) defines the addressing architecture of the IP Version 6 (IPv6) protocol. It includes the IPv6 addressing model, text representations of IPv6 addresses, definition of IPv6 unicast addresses, anycast addresses, and multicast addresses, and an IPv6 node's required addresses.
TransNet	IETF RFC 4443	Internet Control Message Protocol (ICMPv6) for the Internet Protocol Version 6 (IPv6) Specification	This standard (RFC) defines the control messages to manage IPv6.
TransNet	IETF RFC 8200	Internet Protocol, Version 6	This document specifies version 6 of the Internet Protocol (IPv6).
TransNet	IETF RFC 9293	Transmission Control Protocol	This document specifies the Transmission Control Protocol (TCP). TCP is an important transport–layer protocol in the Internet protocol stack, and it has continuously evolved over decades of use and growth of the Internet. Over this time, a number of changes have been made to TCP as it was specified in RFC 793, though these have only been documented in a piecemeal fashion. This document collects and brings those changes together with the protocol specification from RFC 793. This document obsoletes RFC 793, as well as RFCs 879, 2873, 6093, 6429, 6528, and 6691 that updated parts of RFC 793. It updates RFCs 1011 and 1122, and it should be considered as a replacement for the portions of those documents dealing with TCP requirements. It also updates RFC 5961 by adding a small clarification in reset handling while in the SYN–RECEIVED state. The TCP header control bits from RFC 793 have also been updated based on RFC 3168.
Access		Internet Subnet Alternatives	A set of alternative standards that includes any Subnet Layer method of connecting to the Internet.

Readiness: Moderate

Readiness Description

Two significant or one significant and several minor issues. For existing deployments, the chosen solution is likely deficient in security or management capabilities and the issues should be reviewed and upgrades developed as needed. For new deployments, the solution may be viable for pilots when applied to the triples it supports; such pilot deployments should consider a path to addressing these issues as a part of their design activities. The solution does not provide sufficient interoperability, management, and security to enable proper, full–scale deployment without additional work.

Issues

Issue	Severity	Description	Associated Standard	Associated Triple
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	McHenry County Maintenance Operations=>work zone information=>McHenry County EOC
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	Kane County Maintenance Operations=>work zone information=>Kane County TMC
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	Cook County Department of Transportation and Highways Construction Bureau=>work zone information=>Cook County Sheriff Communications Center
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	Will County Maintenance Operations=>work zone information=>Will County TMC
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	Will County Maintenance Operations=>work zone information=>Pace Control Center (IBS)
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	Will County Maintenance Operations=>work zone information=>Illinois State Police Dispatch (Districts 2, 5 and Chicago)
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	McHenry County Maintenance Operations=>work zone information=>McHenry County Sheriff Dispatch
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	McHenry County Maintenance Operations=>work zone information=>Pace Control Center (IBS)
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	Utility Company Operations=>work zone information=>City of Chicago 911 CAD
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	McHenry County Maintenance Operations=>work zone information=>McHenry County TMC
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	City of Chicago DOT Roadway Maintenance=>work zone information=>City of Chicago TMC
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	McHenry County Maintenance Operations=>work zone information=>Illinois State Police Dispatch (Districts 2, 5 and Chicago)
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	Lake County Highway Maintenance Operations=>work zone information=>Lake County Emergency Communications Center 911
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	Lake County Highway Maintenance Operations=>work zone information=>Pace Control Center (IBS)
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	Lake County Highway Maintenance Operations=>work zone information=>Municipal Public Safety Dispatch
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	Lake County Highway Maintenance Operations=>work zone information=>Lake County PASSAGE TMC
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	Kane County Maintenance Operations=>work zone information=>Kane County 911 Center – KaneComm
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	Cook County Department of Transportation and Highways Maintenance Bureau=>work zone information=>City of Chicago TMC
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	McHenry County Maintenance Operations=>work zone information=>Municipal TMCs
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	Kendall County Maintenance Operations=>work zone information=>IDOT District 1 ComCenter
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	City of Chicago Incident Center (CIC)=>work zone information=>City of Chicago TMC
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	Grundy County Maintenance Operations=>work zone information=>Grundy County TMC
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	Grundy County Maintenance Operations=>work zone information=>Grundy County 911 Center
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	Grundy County Maintenance Operations=>work zone information=>Pace Control Center (IBS)
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	Kendall County Maintenance Operations=>work zone information=>Kendall County TMC
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	Kendall County Maintenance Operations=>work zone information=>Kendall County 911 Center
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	Kendall County Maintenance Operations=>work zone information=>Pace Control Center (IBS)
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	Municipal/Township Maintenance Operations=>work zone information=>Pace Control Center (IBS)
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	Kendall County Maintenance Operations=>work zone information=>Illinois State Police Dispatch (Districts 2, 5 and Chicago)
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	Kane County Maintenance Operations=>work zone information=>Kane County EOC
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	Kendall County Maintenance Operations=>work zone information=>IDOT District 1 Bureau of Traffic – Arterial Signal Operations
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	Lake County Highway Construction Operations=>work zone information=>Lake County Emergency Communications Center 911
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	Lake County Highway Construction Operations=>work zone information=>Municipal Public Safety Dispatch
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	Lake County Highway Construction Operations=>work zone information=>Lake County PASSAGE TMC
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	Lake County Highway Construction Operations=>work zone information=>Illinois Tollway TMC (TIMS)
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	Lake County Highway Construction Operations=>work zone information=>Illinois State Police Dispatch (Districts 2, 5 and Chicago)
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	Lake County Highway Construction Operations=>work zone information=>IDOT District 1 ComCenter
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	Kendall County Maintenance Operations=>work zone information=>Municipal TMCs
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	DuPage County Maintenance Operations=>work zone information=>IDOT District 1 ComCenter
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	Kane County Maintenance Operations=>work zone information=>Pace Control Center (IBS)
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	IDOT District 1 Maintenance Management=>work zone information=>Cook County TMC
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	IDOT District 1 Maintenance Management=>work zone information=>City of Chicago TMC
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	DuPage County Maintenance Operations=>work zone information=>DuPage County Sheriff Communications Center
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	DuPage County Maintenance Operations=>work zone information=>Pace Control Center (IBS)
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	DuPage County Maintenance Operations=>work zone information=>Municipal TMCs
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	DuPage County Maintenance Operations=>work zone information=>Municipal Public Safety Dispatch
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	IDOT District 1 Maintenance Management=>work zone information=>IDOT District 1 Bureau of Traffic – Arterial Signal Operations
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	DuPage County Maintenance Operations=>work zone information=>IDOT District 1 Traffic Systems Center (TSC)
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	IDOT District 1 Maintenance Management=>work zone information=>IDOT District 1 ComCenter
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	DuPage County Maintenance Operations=>work zone information=>DuPage County TMC
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	DuPage County Maintenance Operations=>work zone information=>OHare Airport Operations Center
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	Cook County Department of Transportation and Highways Maintenance Bureau=>work zone information=>Cook County Sheriff Communications Center
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	Cook County Department of Transportation and Highways Maintenance Bureau=>work zone information=>Pace Control Center (IBS)
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	Cook County Department of Transportation and Highways Maintenance Bureau=>work zone information=>IDOT District 1 Traffic Systems Center (TSC)
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	Cook County Department of Transportation and Highways Maintenance Bureau=>work zone information=>IDOT District 1 ComCenter
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	Cook County Department of Transportation and Highways Maintenance Bureau=>work zone information=>Cook County TMC
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	DuPage County Maintenance Operations=>work zone information=>Illinois State Police Dispatch (Districts 2, 5 and Chicago)
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	IDOT District 1 ComCenter=>work zone information=>Illinois Tollway TMC (TIMS)
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	Kane County Maintenance Operations=>work zone information=>Illinois State Police Dispatch (Districts 2, 5 and Chicago)
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	Kane County Maintenance Operations=>work zone information=>IDOT District 1 ComCenter
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	Illinois Tollway Maintenance and Construction=>work zone information=>Illinois Tollway TMC (TIMS)
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	Illinois Tollway Maintenance and Construction=>work zone information=>Illinois State Police District 15 Operations Desk
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	Illinois Tollway Maintenance and Construction=>work zone information=>IDOT District 1 Traffic Systems Center (TSC)
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	IDOT District 1 ComCenter=>work zone information=>IDOT Transportation Information Websites
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	IDOT District 1 ComCenter=>work zone information=>Illinois DOT Telephone Info
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	IDOT District 1 Maintenance Management=>work zone information=>DuPage County TMC
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	IDOT District 1 ComCenter=>work zone information=>Indiana TrafficWise
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	IDOT District 1 ComCenter=>work zone information=>Gateway Traveler Information System GTIS
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	IDOT District 1 ComCenter=>work zone information=>IDOT District 1 Traffic Systems Center (TSC)
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	IDOT District 1 Bureau of Traffic – Expressway Operations Unit=>work zone information=>IDOT Transportation Information Websites
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	IDOT District 1 Bureau of Traffic – Expressway Operations Unit=>work zone information=>Illinois State Police District 15 Operations Desk
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	IDOT District 1 Maintenance Management=>work zone information=>Grundy County TMC
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	IDOT District 1 Maintenance Management=>work zone information=>Kendall County TMC
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	IDOT District 1 Maintenance Management=>work zone information=>Illinois State Police Dispatch (Districts 2, 5 and Chicago)
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	IDOT District 1 Maintenance Management=>work zone information=>IDOT District 1 Traffic Systems Center (TSC)
Data not fully defined (medium)	Medium	Some of the data elements for this information flow are not fully defined.	(None)	IDOT District 1 ComCenter=>work zone information=>Wisconsin Gateway (MONITOR / 511 / TOPS Lab)
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	Cook County Department of Transportation and Highways Maintenance Bureau=>work zone information=>IDOT District 1 Traffic Systems Center (TSC)
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	Cook County Department of Transportation and Highways Maintenance Bureau=>work zone information=>City of Chicago TMC
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	McHenry County Maintenance Operations=>work zone information=>McHenry County TMC
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	Kane County Maintenance Operations=>work zone information=>Pace Control Center (IBS)
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	Municipal/Township Maintenance Operations=>work zone information=>Pace Control Center (IBS)
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	Cook County Department of Transportation and Highways Construction Bureau=>work zone information=>Cook County Sheriff Communications Center
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	Will County Maintenance Operations=>work zone information=>Will County TMC
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	Will County Maintenance Operations=>work zone information=>Pace Control Center (IBS)
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	Will County Maintenance Operations=>work zone information=>Illinois State Police Dispatch (Districts 2, 5 and Chicago)
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	McHenry County Maintenance Operations=>work zone information=>McHenry County Sheriff Dispatch
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	City of Chicago DOT Roadway Maintenance=>work zone information=>City of Chicago TMC
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	McHenry County Maintenance Operations=>work zone information=>Municipal TMCs
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	City of Chicago DOT Roadway Maintenance=>current infrastructure restrictions=>Independent School District Dispatch
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	McHenry County Maintenance Operations=>work zone information=>McHenry County EOC
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	McHenry County Maintenance Operations=>work zone information=>Illinois State Police Dispatch (Districts 2, 5 and Chicago)
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	Lake County Highway Maintenance Operations=>work zone information=>Lake County Emergency Communications Center 911
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	Lake County Highway Maintenance Operations=>work zone information=>Pace Control Center (IBS)
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	Lake County Highway Maintenance Operations=>work zone information=>Municipal Public Safety Dispatch
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	Lake County Highway Maintenance Operations=>work zone information=>Lake County PASSAGE TMC
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	Cook County Department of Transportation and Highways Maintenance Bureau=>work zone information=>Cook County TMC
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	McHenry County Maintenance Operations=>work zone information=>Pace Control Center (IBS)
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	Kendall County Maintenance Operations=>work zone information=>IDOT District 1 ComCenter
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	City of Chicago Incident Center (CIC)=>work zone information=>City of Chicago TMC
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	Grundy County Maintenance Operations=>work zone information=>Grundy County TMC
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	Grundy County Maintenance Operations=>work zone information=>Grundy County 911 Center
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	Grundy County Maintenance Operations=>work zone information=>Pace Control Center (IBS)
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	Kendall County Maintenance Operations=>work zone information=>Kendall County TMC
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	Kendall County Maintenance Operations=>work zone information=>Kendall County 911 Center
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	Kendall County Maintenance Operations=>work zone information=>Pace Control Center (IBS)
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	Utility Company Operations=>work zone information=>City of Chicago 911 CAD
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	Kendall County Maintenance Operations=>work zone information=>Illinois State Police Dispatch (Districts 2, 5 and Chicago)
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	Kane County Maintenance Operations=>work zone information=>Kane County TMC
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	Kendall County Maintenance Operations=>work zone information=>IDOT District 1 Bureau of Traffic – Arterial Signal Operations
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	Lake County Highway Construction Operations=>work zone information=>Lake County Emergency Communications Center 911
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	Lake County Highway Construction Operations=>work zone information=>Municipal Public Safety Dispatch
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	Lake County Highway Construction Operations=>work zone information=>Lake County PASSAGE TMC
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	Lake County Highway Construction Operations=>work zone information=>Illinois Tollway TMC (TIMS)
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	Lake County Highway Construction Operations=>work zone information=>Illinois State Police Dispatch (Districts 2, 5 and Chicago)
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	Lake County Highway Construction Operations=>work zone information=>IDOT District 1 ComCenter
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	Kendall County Maintenance Operations=>work zone information=>Municipal TMCs
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	DuPage County Maintenance Operations=>work zone information=>Municipal Public Safety Dispatch
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	IDOT District 1 Maintenance Management=>work zone information=>IDOT District 1 Traffic Systems Center (TSC)
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	Kane County Maintenance Operations=>work zone information=>Kane County 911 Center – KaneComm
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	IDOT District 1 Maintenance Management=>work zone information=>IDOT District 1 Bureau of Traffic – Arterial Signal Operations
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	IDOT District 1 Maintenance Management=>work zone information=>DuPage County TMC
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	IDOT District 1 Maintenance Management=>work zone information=>Cook County TMC
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	IDOT District 1 Maintenance Management=>work zone information=>City of Chicago TMC
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	DuPage County Maintenance Operations=>work zone information=>DuPage County Sheriff Communications Center
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	Cook County Department of Transportation and Highways Maintenance Bureau=>work zone information=>IDOT District 1 ComCenter
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	DuPage County Maintenance Operations=>work zone information=>Municipal TMCs
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	IDOT District 1 Maintenance Management=>work zone information=>Illinois State Police Dispatch (Districts 2, 5 and Chicago)
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	DuPage County Maintenance Operations=>work zone information=>Illinois State Police Dispatch (Districts 2, 5 and Chicago)
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	DuPage County Maintenance Operations=>work zone information=>IDOT District 1 Traffic Systems Center (TSC)
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	DuPage County Maintenance Operations=>work zone information=>IDOT District 1 ComCenter
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	DuPage County Maintenance Operations=>work zone information=>DuPage County TMC
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	DuPage County Maintenance Operations=>work zone information=>OHare Airport Operations Center
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	Cook County Department of Transportation and Highways Maintenance Bureau=>work zone information=>Cook County Sheriff Communications Center
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	Cook County Department of Transportation and Highways Maintenance Bureau=>work zone information=>Pace Control Center (IBS)
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	DuPage County Maintenance Operations=>work zone information=>Pace Control Center (IBS)
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	IDOT District 1 ComCenter=>work zone information=>Illinois DOT Telephone Info
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	Kane County Maintenance Operations=>work zone information=>Kane County EOC
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	Kane County Maintenance Operations=>work zone information=>Illinois State Police Dispatch (Districts 2, 5 and Chicago)
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	Kane County Maintenance Operations=>work zone information=>IDOT District 1 ComCenter
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	Illinois Tollway Maintenance and Construction=>work zone information=>Illinois Tollway TMC (TIMS)
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	Illinois Tollway Maintenance and Construction=>work zone information=>Illinois State Police District 15 Operations Desk
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	IDOT District 1 Maintenance Management=>work zone information=>IDOT District 1 ComCenter
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	IDOT District 1 ComCenter=>work zone information=>IDOT Transportation Information Websites
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	IDOT District 1 Maintenance Management=>work zone information=>Kendall County TMC
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	IDOT District 1 ComCenter=>current infrastructure restrictions=>Independent School District Dispatch
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	IDOT District 1 ComCenter=>work zone information=>Wisconsin Gateway (MONITOR / 511 / TOPS Lab)
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	IDOT District 1 ComCenter=>work zone information=>Indiana TrafficWise
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	IDOT District 1 ComCenter=>work zone information=>Illinois Tollway TMC (TIMS)
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	IDOT District 1 ComCenter=>work zone information=>Gateway Traveler Information System GTIS
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	IDOT District 1 ComCenter=>work zone information=>IDOT District 1 Traffic Systems Center (TSC)
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	IDOT District 1 Bureau of Traffic – Expressway Operations Unit=>work zone information=>IDOT Transportation Information Websites
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	IDOT District 1 Bureau of Traffic – Expressway Operations Unit=>work zone information=>Illinois State Police District 15 Operations Desk
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	IDOT District 1 Maintenance Management=>work zone information=>Grundy County TMC
Overlap of standards	Medium	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow.	(None)	Illinois Tollway Maintenance and Construction=>work zone information=>IDOT District 1 Traffic Systems Center (TSC)
Performance not fully defined (medium)	Medium	The performance rules are not fully defined for this information flow.	(None)	(All)
Secure data access not provided	Medium	The solution does not define rules on how the application entity authenticates requests to accept or provide data.	(None)	(All)
Not a standard (minor)	Low	The document is publicly available and widely used but it is not currently a formal standard.	(None)	(All)

Supports Interfaces

Source	Destination	Flow
City of Chicago DOT Roadway Maintenance	City of Chicago DOT Division of Electrical Operations	work zone information
City of Chicago DOT Roadway Maintenance	City of Chicago TMC	work zone information
City of Chicago DOT Roadway Maintenance	Independent School District Dispatch	current infrastructure restrictions
City of Chicago Incident Center (CIC)	City of Chicago TMC	work zone information
Cook County Department of Transportation and Highways Construction Bureau	Cook County Sheriff Communications Center	work zone information
Cook County Department of Transportation and Highways Maintenance Bureau	City of Chicago DOT Roadway Maintenance	work zone information
Cook County Department of Transportation and Highways Maintenance Bureau	City of Chicago TMC	work zone information
Cook County Department of Transportation and Highways Maintenance Bureau	Cook County Sheriff Communications Center	work zone information
Cook County Department of Transportation and Highways Maintenance Bureau	Cook County TMC	work zone information
Cook County Department of Transportation and Highways Maintenance Bureau	IDOT District 1 ComCenter	work zone information
Cook County Department of Transportation and Highways Maintenance Bureau	IDOT District 1 Traffic Systems Center (TSC)	work zone information
Cook County Department of Transportation and Highways Maintenance Bureau	Kane County Maintenance Operations	work zone information
Cook County Department of Transportation and Highways Maintenance Bureau	Lake County Highway Maintenance Operations	work zone information
Cook County Department of Transportation and Highways Maintenance Bureau	Pace Control Center (IBS)	work zone information
DuPage County Maintenance Operations	Cook County Department of Transportation and Highways Maintenance Bureau	work zone information
DuPage County Maintenance Operations	DuPage County Sheriff Communications Center	work zone information
DuPage County Maintenance Operations	DuPage County TMC	work zone information
DuPage County Maintenance Operations	IDOT District 1 ComCenter	work zone information
DuPage County Maintenance Operations	IDOT District 1 Maintenance Management	work zone information
DuPage County Maintenance Operations	IDOT District 1 Traffic Systems Center (TSC)	work zone information
DuPage County Maintenance Operations	Illinois State Police Dispatch (Districts 2, 5 and Chicago)	work zone information
DuPage County Maintenance Operations	Kane County Maintenance Operations	work zone information
DuPage County Maintenance Operations	Municipal Public Safety Dispatch	work zone information
DuPage County Maintenance Operations	Municipal TMCs	work zone information
DuPage County Maintenance Operations	OHare Airport Operations Center	work zone information
DuPage County Maintenance Operations	Pace Control Center (IBS)	work zone information
DuPage County Maintenance Operations	Will County Maintenance Operations	work zone information
Grundy County Maintenance Operations	Grundy County 911 Center	work zone information
Grundy County Maintenance Operations	Grundy County TMC	work zone information
Grundy County Maintenance Operations	IDOT District 1 Maintenance Management	work zone information
Grundy County Maintenance Operations	Pace Control Center (IBS)	work zone information
IDOT District 1 Bureau of Traffic – Expressway Operations Unit	IDOT Transportation Information Websites	work zone information
IDOT District 1 Bureau of Traffic – Expressway Operations Unit	Illinois State Police District 15 Operations Desk	work zone information
IDOT District 1 ComCenter	Gateway Traveler Information System GTIS	work zone information
IDOT District 1 ComCenter	IDOT District 1 Traffic Systems Center (TSC)	work zone information
IDOT District 1 ComCenter	IDOT Transportation Information Websites	work zone information
IDOT District 1 ComCenter	Illinois DOT Telephone Info	work zone information
IDOT District 1 ComCenter	Illinois Tollway TMC (TIMS)	work zone information
IDOT District 1 ComCenter	Independent School District Dispatch	current infrastructure restrictions
IDOT District 1 ComCenter	Indiana TrafficWise	work zone information
IDOT District 1 ComCenter	Wisconsin Gateway (MONITOR / 511 / TOPS Lab)	work zone information
IDOT District 1 Maintenance Management	City of Chicago DOT Roadway Maintenance	work zone information
IDOT District 1 Maintenance Management	City of Chicago TMC	work zone information
IDOT District 1 Maintenance Management	Cook County Department of Transportation and Highways Maintenance Bureau	work zone information
IDOT District 1 Maintenance Management	Cook County TMC	work zone information
IDOT District 1 Maintenance Management	DuPage County Maintenance Operations	work zone information
IDOT District 1 Maintenance Management	DuPage County TMC	work zone information
IDOT District 1 Maintenance Management	Grundy County Maintenance Operations	work zone information
IDOT District 1 Maintenance Management	Grundy County TMC	work zone information
IDOT District 1 Maintenance Management	IDOT District 1 Bureau of Traffic – Arterial Signal Operations	work zone information
IDOT District 1 Maintenance Management	IDOT District 1 ComCenter	work zone information
IDOT District 1 Maintenance Management	IDOT District 1 Traffic Systems Center (TSC)	work zone information
IDOT District 1 Maintenance Management	Illinois State Police Dispatch (Districts 2, 5 and Chicago)	work zone information
IDOT District 1 Maintenance Management	Kane County Construction Operations	work zone information
IDOT District 1 Maintenance Management	Kane County Maintenance Operations	work zone information
IDOT District 1 Maintenance Management	Kendall County Maintenance Operations	work zone information
IDOT District 1 Maintenance Management	Kendall County TMC	work zone information
IDOT District 1 Maintenance Management	Lake County Highway Maintenance Operations	work zone information
IDOT District 1 Maintenance Management	McHenry County Maintenance Operations	work zone information
IDOT District 1 Maintenance Management	Will County Maintenance Operations	work zone information
Illinois Tollway Maintenance and Construction	IDOT District 1 Traffic Systems Center (TSC)	work zone information
Illinois Tollway Maintenance and Construction	Illinois State Police District 15 Operations Desk	work zone information
Illinois Tollway Maintenance and Construction	Illinois Tollway TMC (TIMS)	work zone information
Illinois Tollway Maintenance and Construction	Kane County Construction Operations	work zone information
Illinois Tollway Maintenance and Construction	Kenosha County Highway Maintenance Operations	work zone information
Illinois Tollway Maintenance and Construction	Lake County Highway Maintenance Operations	work zone information
Illinois Tollway Maintenance and Construction	McHenry County Maintenance Operations	work zone information
Kane County Maintenance Operations	Cook County Department of Transportation and Highways Maintenance Bureau	work zone information
Kane County Maintenance Operations	DuPage County Maintenance Operations	work zone information
Kane County Maintenance Operations	IDOT District 1 ComCenter	work zone information
Kane County Maintenance Operations	IDOT District 1 Maintenance Management	work zone information
Kane County Maintenance Operations	Illinois State Police Dispatch (Districts 2, 5 and Chicago)	work zone information
Kane County Maintenance Operations	Kane County 911 Center – KaneComm	work zone information
Kane County Maintenance Operations	Kane County Construction Operations	work zone information
Kane County Maintenance Operations	Kane County EOC	work zone information
Kane County Maintenance Operations	Kane County TMC	work zone information
Kane County Maintenance Operations	Kendall County Maintenance Operations	work zone information
Kane County Maintenance Operations	McHenry County Maintenance Operations	work zone information
Kane County Maintenance Operations	Municipal/Township Maintenance Operations	work zone information
Kane County Maintenance Operations	Pace Control Center (IBS)	work zone information
Kendall County Maintenance Operations	IDOT District 1 Bureau of Traffic – Arterial Signal Operations	work zone information
Kendall County Maintenance Operations	IDOT District 1 Bureau of Traffic – Expressway Operations Unit	work zone information
Kendall County Maintenance Operations	IDOT District 1 ComCenter	work zone information
Kendall County Maintenance Operations	IDOT District 1 Maintenance Management	work zone information
Kendall County Maintenance Operations	Illinois State Police Dispatch (Districts 2, 5 and Chicago)	work zone information
Kendall County Maintenance Operations	Kane County Maintenance Operations	work zone information
Kendall County Maintenance Operations	Kendall County 911 Center	work zone information
Kendall County Maintenance Operations	Kendall County TMC	work zone information
Kendall County Maintenance Operations	Municipal TMCs	work zone information
Kendall County Maintenance Operations	Municipal/Township Maintenance Operations	work zone information
Kendall County Maintenance Operations	Pace Control Center (IBS)	work zone information
Kendall County Maintenance Operations	Private Sector Maintenance Contractor Operations	work zone information
Kendall County Maintenance Operations	Will County Maintenance Operations	work zone information
Kenosha County Highway Maintenance Operations	Illinois Tollway Maintenance and Construction	work zone information
Kenosha County Highway Maintenance Operations	Lake County Highway Maintenance Operations	work zone information
Lake County Highway Construction Operations	Cook County Department of Transportation and Highways Construction Bureau	work zone information
Lake County Highway Construction Operations	IDOT District 1 ComCenter	work zone information
Lake County Highway Construction Operations	Illinois State Police Dispatch (Districts 2, 5 and Chicago)	work zone information
Lake County Highway Construction Operations	Illinois Tollway Maintenance and Construction	work zone information
Lake County Highway Construction Operations	Illinois Tollway TMC (TIMS)	work zone information
Lake County Highway Construction Operations	Lake County Emergency Communications Center 911	work zone information
Lake County Highway Construction Operations	Lake County Highway Maintenance Operations	work zone information
Lake County Highway Construction Operations	Lake County PASSAGE TMC	work zone information
Lake County Highway Construction Operations	Municipal Public Safety Dispatch	work zone information
Lake County Highway Maintenance Operations	Cook County Department of Transportation and Highways Maintenance Bureau	work zone information
Lake County Highway Maintenance Operations	IDOT District 1 Maintenance Management	work zone information
Lake County Highway Maintenance Operations	Illinois Tollway Maintenance and Construction	work zone information
Lake County Highway Maintenance Operations	Kenosha County Highway Maintenance Operations	work zone information
Lake County Highway Maintenance Operations	Lake County Emergency Communications Center 911	work zone information
Lake County Highway Maintenance Operations	Lake County Highway Construction Operations	work zone information
Lake County Highway Maintenance Operations	Lake County PASSAGE TMC	work zone information
Lake County Highway Maintenance Operations	McHenry County Maintenance Operations	work zone information
Lake County Highway Maintenance Operations	Municipal Public Safety Dispatch	work zone information
Lake County Highway Maintenance Operations	Municipal/Township Maintenance Operations	work zone information
Lake County Highway Maintenance Operations	Pace Control Center (IBS)	work zone information
McHenry County Maintenance Operations	IDOT District 1 Maintenance Management	work zone information
McHenry County Maintenance Operations	Illinois State Police Dispatch (Districts 2, 5 and Chicago)	work zone information
McHenry County Maintenance Operations	Lake County Highway Maintenance Operations	work zone information
McHenry County Maintenance Operations	McHenry County EOC	work zone information
McHenry County Maintenance Operations	McHenry County Sheriff Dispatch	work zone information
McHenry County Maintenance Operations	McHenry County TMC	work zone information
McHenry County Maintenance Operations	Municipal TMCs	work zone information
McHenry County Maintenance Operations	Municipal/Township Maintenance Operations	work zone information
McHenry County Maintenance Operations	Pace Control Center (IBS)	work zone information
Municipal/Township Maintenance Operations	Grundy County Maintenance Operations	work zone information
Municipal/Township Maintenance Operations	Kane County Maintenance Operations	work zone information
Municipal/Township Maintenance Operations	Kendall County Maintenance Operations	work zone information
Municipal/Township Maintenance Operations	Lake County Highway Maintenance Operations	work zone information
Municipal/Township Maintenance Operations	McHenry County Maintenance Operations	work zone information
Municipal/Township Maintenance Operations	Pace Control Center (IBS)	work zone information
Utility Company Operations	City of Chicago 911 CAD	work zone information
Will County Maintenance Operations	IDOT District 1 Maintenance Management	work zone information
Will County Maintenance Operations	Illinois State Police Dispatch (Districts 2, 5 and Chicago)	work zone information
Will County Maintenance Operations	Kendall County Maintenance Operations	work zone information
Will County Maintenance Operations	Pace Control Center (IBS)	work zone information
Will County Maintenance Operations	Will County TMC	work zone information