Following unanimous approval from the Board of Public Works, the Maryland Transit Administration (MTA) will begin construction to expand and modernize the MARC train storage facilities at the Martin Maintenance Yard in Baltimore County. Expanding storage capacity at the rail yard is a key component to delivering more frequent service that better serve existing, changing and new travel markets as outlined in the MARC Growth and Transformation Plan.

The project scope includes increased storage capacity for MARC Trains at the Martin Maintenance Yard (located near Martin State Airport), new tracks with catenary electrification, crossover tracks, a new inspection pit, and equipment that includes water hydrants, air piping extensions and light fixtures to support train car maintenance. The $35 million investment in improvements and increased capacity for the Martin Maintenance Yard is set to begin later this fall, with completion slated for summer 2027. It is supported by a discretionary grant from the Federal Railroad Administration’s Consolidated Rail Infrastructure and Safety Improvements Program.