NMDOT RWIS
Description
This project would install RWIS to measure roadway surface conditions, including on bridges. The RWIS would be connected to a DMS to advise motorists about unsafe pavement conditions.
Status
Planned
Timeframe
Short
Geographic Scope
State-operated roads regionwide.
Service Scope
Stakeholders
NMDOT - New Mexico Department of Transportation
Inventory
Services
MC03-1 - Road Weather Data Collection - NMDOT
Functional Areas
Roadway Environmental Monitoring
- The field element shall include surface and sub-surface environmental sensors that measure road surface temperature, moisture, icing, salinity, and other measures.
- The field element shall provide weather and road surface condition data to centers.
- The field element's environmental sensors shall be remotely controlled by a traffic management center.
- The center shall assimilate current and forecast road conditions and surface weather information using a combination of weather service provider information (such as the National Weather Service and value-added sector specific meteorological services), da
- The center shall remotely control environmental sensors that measure road surface temperature, moisture, icing, salinity, and other measures.
- The center shall remotely control environmental sensors that measure weather conditions including temperature, wind, humidity, precipitation, and visibility.
Interfaces
Standards
SDO | Document ID | Title | Type |
---|---|---|---|
AASHTO/ITE/NEMA | View List | NTCIP Center-to-Center Standards Group | Group |
AASHTO/ITE/NEMA | View List | NTCIP Center-to-Field Standards Group | Group |
ASTM/IEEE/SAE | View List | Dedicated Short Range Communication at 5.9 GHz Standards Group | Group |
SAE | View List | Advanced Traveler Information Systems (ATIS) General Use Standards Group | Group |
AASHTO/ITE | ITE TMDD | Traffic Management Data Dictionary (TMDD) and Message Sets for External Traffic Management Center Communications (MS/ETMCC) | Message/Data |
AASHTO/ITE/NEMA | NTCIP 1201 | Global Object Definitions | Message/Data |
AASHTO/ITE/NEMA | NTCIP 1204 | Object Definitions for Environmental Sensor Stations (ESS) | Message/Data |
Operational Concepts
Stakeholder | Roles and Responsibilities |
---|---|
NMDOT - New Mexico Department of Transportation | |
Collect environmental sensor information from NMDOT field equipment. |