San Diego Metropolitan Transit System

  • California


1255 Imperial Avenue
San Diego
United States

About Us

As the largest provider of public transportation in San Diego County, and 2009 winner of the American Public Transportation Association's award for Most Outstanding Public Transit System, the Metropolitan Transit System (MTS) is committed to providing exceptional service to the people of the San Diego region.

Every year more than 85 million people ride MTS buses and Trolleys. We have more than 80 fixed-route bus lines and 54 miles of Trolley service. Our fleet of compressed natural gas buses and electric Trolleys allow MTS to be one of the greenest companies in San Diego. As our region continues to grow, there will be a greater dependence on public transportation to help achieve mobility goals.

The long-range transit plan for the region envisions several new trolley lines and Bus Rapid Transit lines, some of which will come on line in the next two years. And plans are progressing to expand the Trolley 11 miles from Old Town to UCSD and University Town Center. MTS is one of the most modern and dynamic public transportation systems in North America and we would love for you to help us achieve our goals!