ADOT Regional Traffic Operations

Status

Existing

Description

ADOT has regional traffic operations resources throughout the state that are responsible for the operation and maintenance of traffic signals. There is no transit signal priority but, emergency pre-emption is available in some locations. Additionally, since some are in close proximity to train tracks they have timing sequences for train crossings. Note that the ADOT Central District traffic signals are provided for under ADOT System Maintenance element and are not included here. 

Stakeholders

StakeholderRoleRole Status
ADOTOwnsPlanned
ADOTOperatesPlanned

Functionality

Traffic Management Center
Maint and Constr Management Center

Interfaces To

(View Context Diagram)

ADOT Asset Management Systems
ADOT District TOCs
ADOT HCRS Data User Systems
ADOT HCRS Traveler Information
ADOT ITS Field Equipment
ADOT MCO Districts
ADOT Mobile EM Center
ADOT Regional Traffic Ops Vehicles
ADOT Systems Maintenance
ADOT TOC and EMC
ADOT TOC Data Archive
Map Update System