Project Details

Owner: City and County of San Francisco

Contract value: $7,392,470


The project includes the removal and replacement of the MUNI N-Line track for half a mile along Carl Street from Arguello Blvd to the Sunset Tunnel. The existing tie and ballast track is being replaced with a direct fixation system. Additional work includes the installation of a new single crossover, rail lubrication systems, street lights, traffic signals, trolley poles and foundations, replacement of existing Overhead Contact System (OCS), relocation of existing sewer and water lines, reconstruction of curb ramps, installation of new MUNI boarding areas, and repaving the trackway and street.