CMAP ITS Architecture v4.0

CDOT Lake Shore Drive and Columbus Drive Adaptive Signal Control (ASC)

Description

This project will upgrade previously interconnected segments of Lake Shore Drive and Columbus Drive in Grant Park to Adaptive Signal Control (ASC). This area was selected as a priority for ASC implementation due to its high traffic volumes and the great variability in traffic patterns caused by its roles serving traffic exiting downtown Chicago, Soldier Field and the Museum campus, as well as through traffic on Lake Shore Drive, also known as US–41.

Status

Potential

Timeframe

Long

Stakeholders

City of Chicago Department of Streets and Sanitation (DSS)
City of Chicago Department of Transportation
City of Chicago OEMC and TMA

Inventory

City of Chicago DOT Division of Electrical Operations
City of Chicago OEMC C–Boxes
City of Chicago OEMC Field Equipment
City of Chicago TMC

Services

TM01–Infrastructure–Based Traffic Surveillance (Instance 3)
TM03–Traffic Signal Control

Interfaces

Source	Flow	Destination	Status
City of Chicago DOT Division of Electrical Operations	incident information	City of Chicago TMC	Planned
City of Chicago DOT Division of Electrical Operations	maint and constr resource response	City of Chicago TMC	Planned
City of Chicago DOT Division of Electrical Operations	maint and constr work plans	City of Chicago TMC	Planned
City of Chicago OEMC Field Equipment	field equipment status	City of Chicago DOT Division of Electrical Operations	Existing
City of Chicago OEMC Field Equipment	rail crossing blockage notification	City of Chicago TMC	Existing
City of Chicago OEMC Field Equipment	rail crossing status	City of Chicago TMC	Existing
City of Chicago OEMC Field Equipment	right–of–way request notification	City of Chicago TMC	Existing
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	Existing
City of Chicago OEMC Field Equipment	signal control status	City of Chicago TMC	Existing
City of Chicago OEMC Field Equipment	signal fault data	City of Chicago TMC	Existing
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	equipment maintenance request	City of Chicago DOT Division of Electrical Operations	Existing
City of Chicago TMC	maint and constr resource request	City of Chicago DOT Division of Electrical Operations	Existing
City of Chicago TMC	rail crossing control data	City of Chicago OEMC Field Equipment	Existing
City of Chicago TMC	rail crossing request	City of Chicago OEMC Field Equipment	Existing
City of Chicago TMC	roadway dynamic signage data	City of Chicago OEMC Field Equipment	Existing
City of Chicago TMC	signal control commands	City of Chicago OEMC Field Equipment	Existing
City of Chicago TMC	signal control device configuration	City of Chicago OEMC Field Equipment	Existing
City of Chicago TMC	signal control plans	City of Chicago OEMC Field Equipment	Existing
City of Chicago TMC	signal system configuration	City of Chicago OEMC Field Equipment	Existing
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