| Metropolitan Surveys |
*Number of cities surveyed in 2004: 108
*Number of cities surveyed in 2005: 78
*Number of cities surveyed in 2006: 108 |
 Arterial Management |
Characteristics of Signalized Intersections | Year* |
| Signalized intersections under closed loop or central system control | 2004 | 2005 | 2006 |
| Signalized intersections with emergency vehicle pre-emption | 2004 | | 2006 |
| Signalized intersections with transit signal priority | 2004 | | 2006 |
| Signalized intersections within 200 feet of a HRI that adjust timing in response to train | 2004 | 2005 | 2006 |
| Signalized intersections with photo red light running enforcement | 2004 | | 2006 |
| Signalized intersections that are progressively interconnected | 2004 | | |
| Signalized intersections under real-time traffic adaptive control | 2004 | | 2006 |
| Signalized intersections that are fully or semi actuated | 2004 | | |
| Signalized intersections with Dilema Zone protection | 2004 | | |
| Signalized intersections with electronic data collection capabilities | 2004 | 2005 | 2006 |
| Signalized intersections with loop detectors | 2004 | | |
| Signalized intersections with video detection cameras | 2004 | | |
| Signalized intersections with radar | 2004 | | |
| Time interval between signal timing plan modification | 2004 | | |
| Software used to manage signals | 2004 | | |
| Regional coordination of traffic signal timing plans | 2004 | | |
| Scope of the signal timing plan modifications | 2004 | | |
Roadside technologies to distribute en-route traveler information | Year* |
| Highway Advisory Radio (HAR) | 2004 | 2005 | 2006 |
| Dynamic Message Signs (DMS) | 2004 | 2005 | 2006 |
Highway-rail Intersections | Year* |
| Highway-rail intersections under electronic surveillance | 2004 | 2005 | 2006 |
| Highway-rail intersections with vehicle intrusion detection devices | 2004 | | |
Information Dissemination to the Public | Year* |
| Method used to distribute information to the public: Dedicated cable TV | 2004 | 2005 | 2006 |
| Method used to distribute information to the public: Automated telephone system | 2004 | 2005 | 2006 |
| Method used to distribute information to the public: Internet web sites | 2004 | 2005 | 2006 |
| Method used to distribute information to the public: Pagers or personal data assistants (PDA) | 2004 | 2005 | 2006 |
| Method used to distribute information to the public: Interactive TV | 2004 | 2005 | 2006 |
| Method used to distribute information to the public: Kiosks | 2004 | 2005 | 2006 |
| Method used to distribute information to the public: Email or other direct PC communication | 2004 | 2005 | 2006 |
| Method used to distribute information to the public: In-vehicle navigation systems | 2004 | 2005 | 2006 |
| Method used to distribute information to the public: Facsimile | 2004 | 2005 | 2006 |
| Method used to distribute information to the public: 511 Telephone system | 2004 | 2005 | 2006 |
| Distribute Arterial travel times to the public | 2004 | 2005 | 2006 |
| Distribute Arterial travel speeds to the public | 2004 | 2005 | 2006 |
| Distribute Incident information to the public | 2004 | 2005 | 2006 |
| Types of information distributed to the public (Special events, work zones/construction events, parking and weather) | 2004 | | |
| Types of information distributed to the public (Road surface conditions, road closures, detours and alternate routes) | 2004 | | |
| Types of information distributed to the public (Road restrictions, congestion, CCTV images, travel and tourist information and real-time construction information) | 2004 | | |
| Use of Highway Advisory Radio (HAR) to broadcast incident information | | | 2006 |
| Information displayed on dynamic message signs (DMS): Travel time | | | 2006 |
| Information displayed on dynamic message signs (DMS): Average speed | | | 2006 |
| Information displayed on dynamic message signs (DMS): Congestion | | | 2006 |
| Information displayed on dynamic message signs (DMS): Diversions | | | 2006 |
| Information displayed on dynamic message signs (DMS): Incident information | | | 2006 |
| Information displayed on dynamic message signs (DMS): Maintenance and construction work site information | | | 2006 |
| Information displayed on dynamic message signs (DMS): Advisory speed limits | | | 2006 |
| Information displayed on dynamic message signs (DMS): Weather alerts | | | 2006 |
| Information displayed on dynamic message signs (DMS): HOV regulatory information | | | 2006 |
| Information displayed on dynamic message signs (DMS): Information from other states | | | 2006 |
| Information displayed on dynamic message signs (DMS): Transit operations | | | 2006 |
| Information displayed on dynamic message signs (DMS): Roadway status | | | 2006 |
| Information displayed on dynamic message signs (DMS): Special events impacting travel | | | 2006 |
| Information displayed on dynamic message signs (DMS): Local special events announcements | | | 2006 |
| Information displayed on dynamic message signs (DMS): Amber alerts | | | 2006 |
| Information displayed on dynamic message signs (DMS): Public Service Announcements | | | 2006 |
| Information displayed on dynamic message signs (DMS): Driver safety campaigns | | | 2006 |
| Information displayed on dynamic message signs (DMS): Parking availability | | | 2006 |
| Methods used to distribute pre-trip traveler information | | | 2006 |
| Methods used to distribute en-route traveler information | | | 2006 |
Integration | Year* |
| Provide agency travel time, speed, and conditions in real-time to other agencies | 2004 | 2005 | 2006 |
| Receive information on highway-rail intersections crossing blockages | 2004 | 2005 | 2006 |
| Share in real-time timing plans with other agencies | 2004 | 2005 | 2006 |
| Receive arterial travel times derived from vehicle probes from toll collection agencies | 2004 | 2005 | 2006 |
| Turning over or sharing control of field devices to/with another agency | | | 2006 |
| Method of achieving integration when turning over or sharing control of field devices to/with another agency | | | 2006 |
Traffic Incident Management | Year* |
| Arterial Miles Covered by Service Patrols | 2004 | 2005 | 2006 |
| Number of Service Patrol Vehicles | 2004 | 2005 | 2006 |
| Service Patrol Hours of Operation | 2004 | | |
| Incident detection and verification methods | 2004 | 2005 | 2006 |
| Sharing CCTV Images with the Public | 2004 | 2005 | 2006 |
| Operation of Traffic Operation Center (TOC) or Traffic Management Center (TMC) | 2004 | | 2006 |
| Technologies used to detect arterial incidents | | | 2006 |
| Deployment of variable speed systems | | | 2006 |
| Deployment of speed enforcement technologies on arterials | | | 2006 |
| Deployment of bicycle or pedestrian systems (e.g., pedestrian detectors, pedestrian activated lighted crosswalks, bicycle-actuated signals) | | | 2006 |
| Deployment of special event systems (e.g., traffic signal operation plans, temporary lane restrictions, traveler guidance, or other measures) | | | 2006 |
| Use of video imaging to assist with data collection at arterial incident scenes to speed the reopening of travel lanes | | | 2006 |
| Deployment of temporary traffic control devices, such as portable message signs and lane control signs, to help ensure the safety of arterial incident scenes | | | 2006 |
Work Zones | Year* |
| ITS technologies deployed at work zones | 2004 | | |
| ITS used within, or in advance of, work zones to improve mobility, enhance safety and/or manage incidents | 2004 | | |
Safety and Weather | Year* |
| Pedestrian safety program | 2004 | | |
| Electronic devices are used collect pedestrian data | 2004 | | |
| Types of electronic devices used to collect pedestrian data | 2004 | | |
| Electronic technologies are used to improve safety of pedestrians | 2004 | | |
| Types of technologies used to improve safety of pedestrians | 2004 | | |
| Electronic devices are used to detect the presence of pedestrians | 2004 | | |
| Types of devices used to detect the presence of pedestrians | 2004 | | |
| Considering the use of pedestrian-related ITS devices if not already in use | 2004 | | |
| Automated enforcement is used | 2004 | | |
| Types of automated enforcement used | 2004 | | |
| Sharing of automated enforcement data with other agencies | 2004 | | |
| Coordination of automated enforcement data with other agencies | 2004 | | |
| Program for setting speed limits on arterials is used | 2004 | | |
| Factors on which the program for setting speed limits on arterials is based | 2004 | | |
| Traffic signal timing plans designed specifically for inclement weather or slick pavement | 2004 | | |
| Criteria used to implement weather-related signal timing plans | 2004 | | |
| Modification of incident detection algorithms due to inclement weather or slick pavement | 2004 | | |
| Criteria used to implement weather-related incident detection | 2004 | | |
| Dynamic curve warning systems | 2004 | | |
| In-pavement sensors used to detect the condition of the roadway and the conditions measured | 2004 | | |
| Road weather information systems (RWIS) | 2004 | | |
| Receive weather related products tailored to particular requirements | 2004 | | |
National ITS Standards | Year* |
| Using NTCIP 1202 - Object Definitions for Actuated Traffic Signal Controller Units | 2004 | | |
| Using NTCIP 1210 - Objects for Signal Systems Master | 2004 | | |
| Using NTCIP 1211 - Objects for Signal Control Priority | 2004 | | |
| Using NTCIP 1203 - Object Definitions for Dynamic Message Signs | 2004 | | |
| Using NTCIP 1204 - Object Definitions for Environmental Sensor Stations | 2004 | | |
| Using NTCIP 1205 - Objects for CCTV Camera Control | 2004 | | |
| Using NTCIP 1206 - Object Definitions for Data Collection and Monitoring (DCM) Devices | 2004 | | |
| Using NTCIP 1207 - Object Definitions for Ramp Meter Control | 2004 | | |
| Using NTCIP 1208 - Object Definitions for Video Switches | 2004 | | |
| Using NTCIP 1209 - Object Definitions for Transportation Sensor System | 2004 | | |
| Using NTCIP 1213 - Electrical and Lighting Mgmt System Interoperability & Intercommunications Std | 2004 | | |
| Using NTCIP 1301 - Weather Report Message Set for ESS | 2004 | | |
| Using ITE 9603-1 - Application Programming Interface (API) Standard for the Advanced Transportation Controller (ATC) | 2004 | | |
| Using ITE 9603-2 - Advanced Transportation Controller (ATC) Cabinet | 2004 | | |
| Using ITE 9603-3 - Advanced Transportation Controller (ATC) Standard Specification for the Type 2070 Controller | 2004 | | |
| Using NTCIP 1201 - Global Object Definitions | 2004 | | |
| Using NTCIP 1102 - Octet Encoding Rules (OER) | 2004 | | |
| Using NTCIP 1103 - Transportation Management Protocol | 2004 | | |
| Using NTCIP 1104 - CORBA Naming Convention Specification | 2004 | | |
| Using NTCIP 1105 - CORBA Security Service Specification | 2004 | | |
| Using NTCIP 1106 - CORBA Near-Real Time Data Service Specification | 2004 | | |
| Using NTCIP 2101 - Point to Multi-Point Protocol Using RS-232 Subnetwork Profile | 2004 | | |
| Using NTCIP 2102 - Subnetwork Profile for PMPP using FSK Modems | 2004 | | |
| Using NTCIP 2103 - Subnet Profile for Point-to-Point Protocol using RS 232 | 2004 | | |
| Using NTCIP 2104 - Subnetwork Profile for Ethernet | 2004 | | |
| Using NTCIP 2201 - Transportation Transport Profile | 2004 | | |
| Using NTCIP 2202 - Transport Profile for Internet (TCP/IP and UDP) | 2004 | | |
| Using NTCIP 2301 - Application Profile for Simple Transportation Management Framework (STMF) | 2004 | | |
| Using NTCIP 2302 - Application Profile for Trivial File Transfer Protocol | 2004 | | |
| Using NTCIP 2303 - Application Profile for File Transfer Protocol (FTP) | 2004 | | |
| Using NTCIP 2304 - Application Profile for Data Exchange ASN.1 (DATEX) | 2004 | | |
| Using NTCIP 2305 - Application Profile for Common Object Request Broker Architecture (CORBA) | 2004 | | |
| Using NTCIP 8003 - Profiles - Framework and Classification of Profiles | 2004 | | |
| Using NTCIP 9010 - XML Standard for Center-to-Center Communications | 2004 | | |
| Using IEEE P1488 - IEEE Standard for Message Set Template for Intelligent Transportation Systems | 2004 | | |
| Using IEEE P1489 - IEEE Standard for Data Dictionaries for Intelligent Transportation Systems - Part 1 Functional Area Data Dictionaries | 2004 | | |
| Using ITE TM 1.03 - Standard for Functional Level Traffic Management Data Dictionary (TMDD) | 2004 | | |
| Using ITE TM 2.01 - Message Sets for External TMC Communication (MS/ETMCC) | 2004 | | |
| Using NTCIP 1602 - Generic Reference Model for C2C Communications | 2004 | | |
Data Collection and Archiving | Year* |
| Archived operational data | 2004 | | |
| Awareness and use of the Standard Guide for Archiving and Retrieving Intelligent Transportation System - Generated Data (ASTM E2259-03) | 2004 | | |
| Methods used to make the archived operational data available | 2004 | | |
| Portion of your region/transportation network for which ITS data is archived | 2004 | | |
| Traffic volume information collected/archived in real-time | 2004 | | |
| Traffic speed information collected/archived in real-time | 2004 | | |
| Lane occupancy information collected/archived in real-time | 2004 | | |
| Vehicle classification information collected/archived in real-time | 2004 | | |
| Travel time information collected/archived in real-time | 2004 | | |
| Turning movement information collected/archived in real-time | 2004 | | |
| Queues information collected/archived in real-time | 2004 | | |
| Phasing/cycle length information collected/archived in real-time | 2004 | | |
| Road conditions information collected/archived in real-time | 2004 | | |
| Emergency vehicle signal preemption information collected/archived in real-time | 2004 | | |
| Transit vehicle signal priority information collected/archived in real-time | 2004 | | |
| Weather conditions (e.g., snow, fog, rain, etc.) information collected/archived in real-time | 2004 | | |
| Incident information collected/archived in real-time | 2004 | | |
| Route designations (snow emergency, etc.) information collected/archived electronically | 2004 | | |
| Current work zone information collected/archived electronically | 2004 | | |
| Scheduled work zone information collected/archived electronically | 2004 | | |
| Intermodal (air, rail, water) connections information collected/archived electronically | 2004 | | |
| Emergency/evacuation routes and procedures information collected/archived electronically | 2004 | | |
| Incident status information collected/archived electronically | 2004 | | |
| Traffic video surveillance information collected/archived electronically | 2004 | | |
| Data used for traffic analysis | 2004 | | |
| Data used for construction impact determination | 2004 | | |
| Data used for capital planning/analysis | 2004 | | |
| Data used for operation planning/analysis | 2004 | | |
| Data used for incident detection algorithm development | 2004 | | |
| Data used for roadway impact analysis | 2004 | | |
| Data used for accident prediction models | 2004 | | |
| Data used for dissemination to the public | 2004 | | |
| Data used for traffic management | 2004 | | |
| Data used for measurement of performance | 2004 | | |
| Data used for safety analysis | 2004 | | |
| Data used for traffic simulation modeling | 2004 | | |
| Data used for travel time prediction | 2004 | | |
Emergency Preparedness | Year* |
| Agency participates in a statewide disaster planning program | 2004 | | |
Parking Management | Year* |
| Deployment of parking management data collection systems to monitor parking availibility | | | 2006 |
| Deployment of parking management systems to disseminate parking availability informtion to drivers | | | 2006 |
| Deployment of parking fee payment systems to simplify payment for customers and reduce congestion at exits to parking facilities | | | 2006 |
Surveillance Infrastructure | Year* |
| Miles of real-time traffic data collection monitored for security purposes | | | 2006 |
Lane Management | Year* |
| High Occupancy Vehicle (HOV) miles with automated lane management technologies | | | 2006 |
| Reversible lane miles equipped with automated lane management technologies | | | 2006 |
| Miles under congestion pricing equipped with traffic sensors, electronic payment or automated enforcement technologies | | | 2006 |
| Miles equipped with lane control signs (supported by surveillance and detection) to allow for temporary lane closures | | | 2006 |
| Miles equipped with variable speed limit technologies | | | 2006 |
| Miles equipped with reversible flow lanes and lane control to support emergency evacuations | | | 2006 |
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