ITS Architecture - 2021 Update

Tier 3 - City of St. Louis: Signal System Upgrade

Description

Update current ATMS platform

Status

Planned

Timeframe

Short term

Stakeholders

City of St Louis

Inventory

City of St Louis Traffic Operations Center
City of St Louis Traffic Signals

Services

TM03–Traffic Signal Control –St. Louis City

Interfaces

Source	Flow	Destination	Status
City of St Louis Traffic Operations Center	signal control commands	City of St Louis Traffic Signals	Existing
City of St Louis Traffic Operations Center	signal control device configuration	City of St Louis Traffic Signals	Existing
City of St Louis Traffic Operations Center	signal control plans	City of St Louis Traffic Signals	Existing
City of St Louis Traffic Operations Center	signal system configuration	City of St Louis Traffic Signals	Existing
City of St Louis Traffic Operations Center	traffic detector control	City of St Louis Traffic Signals	Existing
City of St Louis Traffic Signals	right–of–way request notification	City of St Louis Traffic Operations Center	Existing
City of St Louis Traffic Signals	signal control status	City of St Louis Traffic Operations Center	Existing
City of St Louis Traffic Signals	signal fault data	City of St Louis Traffic Operations Center	Existing
City of St Louis Traffic Signals	traffic detector data	City of St Louis Traffic Operations Center	Existing