The City of Palo Alto is exploring quiet zones along three roads that cross the Caltrain corridors in the south part of the city.

STOCKTON — It's called one of the worst railroad bottlenecks in California, and it's in south Stockton. It's called the Stockton Diamond, right near Aurora Street and Scotts Avenue. Passenger trains ...

A $65 million infrastructure project began this week to eliminate this traffic headache. Scheduled for completion in November ...

Several railroad crossing arms in Newhall are reportedly malfunctioning, raising safety concerns for drivers and pedestrians ...