Research from 50 major U.S. cities shows social connections are weakest in neighborhoods where highways are present.

The illegal and dangerous traffic spectacle began about 8 a.m. Saturday, when the group entered northbound Interstate 805 at ...

Sandbags were available in limited amounts to the public at 11 recreation centers centrally located in each San Diego City ...

Phoenix-area freeway improvement projects will affect drivers on Interstate 10, Interstate 17 and State Route 143 from March ...

The California Department of Transportation announced overnight closures for Pacific Coast Highway, 101, 405 and 710 freeways throughout the first week of March.

Q: Paul Benoit of Riverside said he and his wife recently noticed several blue strobe lights atop tall poles in various ...