About RWIS (road weather information systems)
Board Chair
Ralph Patterson
Utah DOT
Members
- Alaska Department of Transportation & Public Facilities
- Illinois DOT
- Indiana DOT
- Iowa DOT
- Michigan DOT
- Minnesota DOT
- Nevada DOT
- New York State DOT
- North Dakota DOT
- Ohio DOT
- Ontario Ministry of Transportation
- Pennsylvania DOT
- Quebec Ministry of Transportation
- Swedish Road Administration
- Utah DOT
- Virginia DOT
- Wisconsin DOT