[in the northern california area & sierra nevada]. Dutch flat exit 145. the town of truckee, with its rich history and stunning surroundings, remains a key waypoint on this vital interstate highway, serving as a gateway to the wonders of the. In california, it starts in the san francisco bay area and. hwy 80 at donner summittruckee, california. Hwy 80 at donner summit. Hwy 80 at donner lake. i80 highway live cams in the sierra nevada mountains of california, west of reno and northern nevada, nv.
