In Northern California
1-way controlled traffic at various locations from 6 mi west to 5 mi west of the Butte/Plumas Co Line 24 hrs a day 7 days a week thru 1600 hrs on 9/29/25 - Due to construction - Motorists are subject to delays up to 10 minutes
Highway SR-70 CalTrans Road Conditions in California
Road Weather Information
The following data is provided by CalTrans reported via Road Weather Information Stations (RWIS) along the highway. The data is provided as-is and is not guaranteed to be accurate, use caution when using this data.
Weather Station at Spring Garden in Quincy Plumas county
33.8°F
Time: 2025-04-24 04:07:42
Max Temp: 68.7F
Min Temp: 30F
Avg Wind Speed: 0.22 mph Northeast
Max Wind Gust: 2.68 mph
Dew Point: 30.4F
Precipitation: Slight (unidentified)
Relative Humidity: 86%
Elevation: 3813 ft
