The Project is a one mile extension of Metrolink infrastructure for extended commuter rail service from the San Bernardino Santa Fe Depot to the San Bernardino Transit Center at the southwest corner of Rialto Avenue and E Street. The Project generally includes re-alignment and addition of a second track, additions and modifications of railroad communication and signal systems for centralized traffic control (CTC) and positive train control (PTC), changes and new rail passenger platforms at the Depot, new platforms at the transit center station, grade crossing closures and modifications, street and utility improvements, additions and modifications to parking lots, landscape and irrigation, grading, security systems, and construction of a pedestrian over-pass at the Depot and a Metrolink crew building at the transit center station.