More public buses are ditching diesel engines for battery packs and hydrogen fuel-cell power. But in recent years, this newer, greener tech has encountered industrywide manufacturing challenges and ...

California environmental leaders are calling on state agencies to prioritize investing in active transportation and public ...

The State Rail Plan, released by state Gov. Gavin Newsom, calls for providing mobility to every region of the state by creating a fully integrated, zero-emission rail ...

On January 14, the San Luis Obispo County Board of Supervisors approved $5 million to fund the construction of the Bob Jones Gap Closure Project.

The California State Transportation Agency awarded $63 million for rail improvements between Monterey and Santa Barbara counties, including a new King City train station. The final design for ...

A key stretch of Interstate 5 closed after a snowstorm swept through Southern California, Caltrans said. The California ...

OAKLAND, Calif.— The Center for Biological Diversity filed a formal notice today of its intent to sue the Oregon and California state transportation agencies for failing to consider fatal impacts to ...

The San Bernardino County Transportation Authority was recognized for its innovation and commitment to providing a cleaner passenger rail option via its new ZEMU passenger train. Leaders from the ...