San Diego Bus Routes Map – Read our complete guide to San Diego Public Transportation, providing all the essential information you need for efficient and easy travel. . Learn about San Diego’s walkable neighborhoods, safety tips for walking at night, and what makes the city great for pedestrians. .
San Diego Bus Routes Map Maps and Schedules | San Diego Metropolitan Transit System: According to MTS, bus routes saw 35 million passengers during this same time period. Of its three Trolley lines, the expanded UC San Diego Blue Line, which connects the UCSD campus to Otay Mesa . MTS currently has 25 electric buses in service and more on the way to keep residents moving in a cleaner and greener way. Photo courtesy MTS The San Diego Metropolitan Transit System Tuesday .