Yesterday, Bay Area Rapid Transit (BART) began a new train-testing stage along the 10-mile Berryessa Extension running from Fremont to San Jose, California. Testing could occur up to 20 hours a day ...

SAN JOSE, Calif. - BART and the Valley Transportation Agency will begin new tests on trains Monday in the South Bay. The testing is part of the next phase of extending BART through Santa Clara County ...

HAYWARD, Calif. (KGO) -- BART put its brand new $2 million train car to the test and something went wrong. Just before 2 p.m., a weeks-old BART car plowed into a mound of dirt, called a sandbox.