Under the new traffic control system, a “phase red” warning will be issued once the number of cars entering the Gotthard and neighbouring San Bernardino tunnel exceeds the rate of 1,000 per hour.

Omnitrans, the San Bernardino Valley’s public transportation agency, would operate the system, which would put riders on shuttles through a tunnel that’s 70 feet below the surface. An artist ...

The driver of a van is in critical condition after a rockslide sent a boulder crushing into his van along Highway 18 in the San Bernardino Mountains Friday morning. According to San Bernardino ...

Among those plans, Musk's civil engineering firm, the Boring Co, submitted an unsolicited proposal in 2019 to the San Bernardino County Transportation Authority for a tunnel that would whisk ...