In the 1930s, workers bored a 13-mile tunnel beneath Mt. San Jacinto. Here's a look inside the engineering feat that carries ...

Sun protection recommended from 9:50 am to 2:10 pm, UV Index predicted to reach 4 [Moderate] Cloudy. High chance of showers. Snow falling above 1900 metres. Winds west to northwesterly 15 to 20 km/h ...