Maintenance resources
Contracts
Manuals and guidance
Research and training
Administration and planning
State Sign Shop
Building services
Work zone safety
- Maintenance Extraordinary Enforcement
- Work zone safety messages
- Safety directives
- Temporary traffic control
Snow and ice
- Salt Sustainability
- Winter Driving Tips
- Snowplow facts
- Road conditions and closures
- Road and Weather Information System (RWIS)
- Living snow fence
- Field guide for testing deicing chemicals (PDF)
- Chemical catalog (PDF)