SDSU Transit Center is a San Diego Trolley station on the Green Line and bus hub.

[3] Once the board learned that tunneling would be cheaper than purchasing adjacent land they agreed to alter the route.

[3] Construction of the tunnel and station was designed (Began in September 1998) to minimally disrupt the campus and, as a result, it was halted during the opening weeks of each semester as well as finals.

The station was initially designed to limit the noise of the passing trolleys, so as to not disturb classes on campus.

They include Rapid 215 to downtown San Diego via El Cajon Boulevard and several local routes: 11, 14, 115, 856, 936, 955.