A mudslide triggered by thunderstorm activity has disrupted traffic along Interstate 80 in the Sierra Nevada, just west of ...

Caltrans is installing wildlife tunnels along Interstate-80 from Gold Run to east of Baxter, to give animals a safe route from one point to another.

Tunnel 41 allows people on the California Zephyr to pass through the most treacherous part of the California trail with ease.

A mudslide triggered by thunderstorm activity has disrupted traffic along Interstate 80 in the Sierra Nevada, just west of ...