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Draft Report

Procuring, Managing, and Evaluating the Performance of Contracted TMC Services

Traffic Management Center

Geographic Area

Number and Type of Agencies

Operating Mechanism

Unique Attributes

City of Tucson,

Tucson, AZ

Multiple jurisdictions in metro area

6 Agencies

City of Tucson, City of South Tucson, City of Marana, Town of Oro Valley, Pima County, ADOT

Public-Private Partnership

Concessionaire agreement

Single traffic signal system and freeway management system operated by city

After hours to ADOT TOC

Arterial CCTV

INFORM,

Long Island, NY

Regional

1 Agency

NYSDOT

Contracted operation

Freeway and expressway

Highway “HELP” Vehicle Dispatching

FAST,

Clark County, NV

Regional in metro area

6 Agencies

NDOT, Cities of Las Vegas, North Las Vegas, Henderson, Clark County, Highway Patrol

Separate public sector operating entity

Cost sharing between agencies

Freeway and arterial management

Single signal system

Co-located with Nevada Highway Patrol

Caltrans, District 12, Orange County, CA

Regional in large metro area

2 Agencies

Caltrans, CHP

Public sector – DOT

SHOWCASE priority corridor interconnectivity

Freeways only

Regional TMC’s statewide (peer-to-peer)

Caltrans, District 5, San Luis Obispo, CA

Regional in rural district

2 Agencies

Caltrans, CHP

Public sector – DOT

Rural TMC

Regional TMC’s statewide (peer-to-peer)

ADOT, Phoenix, AZ

Regional and Statewide

1 Agency

ADOT

Public sector – DOT

Private sector collocation

Daytime, freeways – regional; after hours – statewide, state routes

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