Located in Yuba County, California, this highway is 27 miles in length. Highway 70 produces a frustrating mixture of extremely fast driving combined with the traffic build ups due to frequent construction, lane changes, and slow drivers.
There is an especially hazardous 12 mile stretch between Cox Lane and Silva Avenue. The farms located in this area tend to create their own traffic as they transport goods and equipment. Combine that with tourists who may drive a bit slower in order to easily locate their exit, and you have a lot of frustrated drivers. During construction season, the frustration levels are even higher.