Road Conditions and Closures

Road Maintenance

Road Conditions and Closures

Nevada County Public Works strives to post road conditions and closures for significant traffic control situations and/or closures related to construction, severe weather-related events, and/or emergencies on County maintained roads only during office hours.  While we attempt to provide as much information as possible, Nevada County does not guarantee that the information provided is accurate or complete.  Access to this data is at the user's risk. 

  • For current road closures on County Maintained roads, enter the road or address into our interactive map below. 
  • Closures now sync with Google Maps, WAZE and Ready Nevada County. 

Want to know more about what to expect during storms and snow?

Check out our link to "Living in Snow Country" and  "Snow Plow Operation - County Code.


For up to the minute closure notifications on Highways within Nevada County go to the CalTrans Road Conditions link below. CalTrans oversees all highways throughout California including 20, 49, 80, 89, 174 and 267 within Nevada County.