CMAP ITS Architecture v4.0

CDOT Interoperable Demonstration Milwaukee Avenue TSP

Description

Demonstration of inter operable transit signal priority system on Milwaukee Avenue between Jefferson Park and Golf/Milwaukee. This segment includes various traffic signals and serves both CTA and Pace buses. Transit signal priority system is installed and implemented, but not fully operational.

Status

Existing

Timeframe

Short

Stakeholders

Chicago Transit Authority
City of Chicago Department of Streets and Sanitation (DSS)
City of Chicago Department of Transportation
Illinois Dept of Transportation District 1 Bureau of Traffic Operations
Pace

Inventory

Chicago Transit Authority Bus Vehicles
Chicago Transit Authority Control Center
City of Chicago DOT Division of Electrical Operations
City of Chicago OEMC C–Boxes
City of Chicago OEMC Field Equipment
City of Chicago TMC
Pace Control Center (IBS)
Pace Transit Bus Vehicles

Services

PT09–Transit Signal Priority
TM03–Traffic Signal Control

Interfaces

Source	Flow	Destination	Status
Chicago Transit Authority Bus Vehicles	bus priority request	City of Chicago OEMC Field Equipment	Existing
Chicago Transit Authority Control Center	driver instructions	Chicago Transit Authority Bus Vehicles	Existing
Chicago Transit Authority Control Center	transit emergency coordination data	Pace Control Center (IBS)	Existing
City of Chicago OEMC Field Equipment	rail crossing blockage notification	City of Chicago TMC	Planned
City of Chicago OEMC Field Equipment	rail crossing status	City of Chicago TMC	Planned
City of Chicago OEMC Field Equipment	right–of–way request notification	City of Chicago TMC	Planned
City of Chicago OEMC Field Equipment	roadside archive data	City of Chicago TMC	Existing
City of Chicago OEMC Field Equipment	roadway dynamic signage status	City of Chicago TMC	Planned
City of Chicago OEMC Field Equipment	roadway equipment coordination	IDOT District 1 Bureau of Traffic – Arterial Operations Field Equipment	Existing
City of Chicago OEMC Field Equipment	signal control data	IDOT District 1 Bureau of Traffic – Arterial Operations Field Equipment	Existing
City of Chicago OEMC Field Equipment	signal control status	City of Chicago TMC	Planned
City of Chicago OEMC Field Equipment	signal equipment outputs	Chicago Transit Authority Control Center	Existing
City of Chicago OEMC Field Equipment	signal equipment outputs	Pace Control Center (IBS)	Existing
City of Chicago OEMC Field Equipment	signal fault data	City of Chicago TMC	Planned
City of Chicago OEMC Field Equipment	traffic detector data	City of Chicago TMC	Existing
City of Chicago OEMC Field Equipment	traffic images	City of Chicago TMC	Existing
City of Chicago TMC	data collection and monitoring control	City of Chicago OEMC Field Equipment	Existing
City of Chicago TMC	environmental sensors control	City of Chicago OEMC Field Equipment	Planned
City of Chicago TMC	rail crossing control data	City of Chicago OEMC Field Equipment	Planned
City of Chicago TMC	rail crossing request	City of Chicago OEMC Field Equipment	Planned
City of Chicago TMC	roadway dynamic signage data	City of Chicago OEMC Field Equipment	Planned
City of Chicago TMC	signal control commands	City of Chicago OEMC Field Equipment	Planned
City of Chicago TMC	signal control device configuration	City of Chicago OEMC Field Equipment	Planned
City of Chicago TMC	signal control plans	City of Chicago OEMC Field Equipment	Planned
City of Chicago TMC	signal system configuration	City of Chicago OEMC Field Equipment	Planned
City of Chicago TMC	traffic detector control	City of Chicago OEMC Field Equipment	Existing
City of Chicago TMC	video surveillance control	City of Chicago OEMC Field Equipment	Existing
IDOT District 1 Bureau of Traffic – Arterial Operations Field Equipment	roadway equipment coordination	City of Chicago OEMC Field Equipment	Existing
Pace Control Center (IBS)	driver instructions	Pace Transit Bus Vehicles	Existing
Pace Control Center (IBS)	transit emergency coordination data	Chicago Transit Authority Control Center	Existing
Pace Transit Bus Vehicles	bus priority request	City of Chicago OEMC Field Equipment	Existing