Statewide Surveys |
* Only 2004 data is available for this survey |
Traffic Management |
Closed Circuit Television (CCTV) | Year* |
Number of CCTV cameras deployed and availability of map with statewide deployment information | 2004 |
Number of CCTV cameras at specific road classifications | 2004 |
Miles covered by CCTV cameras | 2004 |
Uses of CCTV cameras | 2004 |
Location of CCTV cameras | 2004 |
Other systems/agencies that receive camera images | 2004 |
Dynamic Message Signs (DMS) | Year* |
Number of dynamic message signs deployed and availability of map with deployment information | 2004 |
Number of freeway and nonfreeway permanent dynamic message signs deployed | 2004 |
Number of permanent dynamic message signs at specific freeway locations | 2004 |
Types of information displayed | 2004 |
Other systems/agencies that share control of the DMS | 2004 |
Traffic Surveillance Systems | Year* |
Miles covered by traffic surveillance (other than CCTV) | 2004 |
Available map with statewide traffic surveillance deployment information | 2004 |
Vehicle information collected by the systems | 2004 |
Technologies used to collect information | 2004 |
Freeway miles of roadway included in weather or natural disaster evacuation planning | 2004 |
Non-freeway miles of roadway included in weather or natural disaster evacuation planning | 2004 |
Other systems/agencies that receive data from the traffic sensors | 2004 |
Roadway Closure Systems | Year* |
Number of systems deployed | 2004 |
Road classification where these systems are located | 2004 |
Technologies used for detection on sections of roadway to be closed off | 2004 |
Access control methods | 2004 |
Other systems/agencies that receive information on road closures | 2004 |
Alternate Routing of Traffic | Year* |
Documented policy supporting implementation of alternate routes | 2004 |
Established protocols to implement alternate route plans | 2004 |
Formal (signed) agreement between agencies to support implementation of alternate route plans | 2004 |
Types of scenarios with documented plans developed | 2004 |
Sources of data for making real-time diversion decisions | 2004 |
Identification of pre-planned routes for recurrent problems | 2004 |
Technologies used to communicate information concerning route diversion | 2004 |
Other systems/agencies that receive information about alternate routes | 2004 |
Statewide and Rural Traffic Management Centers (TMC) | Year* |
Operation of any rural/statewide Traffic Management Centers (TMC) with operational scope outside metropolitan areas | 2004 |
Feasibility study on the operation of a rural/statewide Traffic Management Center (TMC) | 2004 |
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