The San Diego River Bridge Double Track (SDRDT) project is located on the main line of the Los Angeles‐San Diego‐San Luis Obispo (LOSSAN) Corridor in San Diego, the second busiest intercity passenger rail corridor in the nation. The purpose of the SDRDT project is to construct a one-mile segment of second main track to connect existing double track segments at each end of the project limits. The centerpiece is an approximately 920-foot-long new double track bridge that will replace an existing segment.
The Kleinfelder team has worked closely with the client to proactively mitigate schedule risk and ensure compatibility with the adjacent project. The project has completed environmental clearance and alternatives analysis, and design efforts are underway for construction in 2015.