The Park to Bay Link project is a major improvement to downtown San Diego, in which Park Boulevard between Balboa Park and San Diego Bay was reconstructed into a pedestrian/transportation-friendly corridor. This included the realignment of the trolley tracks and overhead contact system. A new state of the art trolley station with significant public art design features. The project also included the relocation the traction power substation at City College as well as the Smart Corner mixed use development project.