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Service Change Ongoing
MBTA service levels have been increased in the interest of the health and safety of our riders and employees. All riders must use face coverings when on the MBTA. More: MBTA.com/coronavirus

Specifications

More from Engineering

View design manuals, guidelines, and maintenance standards for work on MBTA projects.

These materials describe requirements for work on, over, under, within, or adjacent to MBTA railroad property. It is a design consultant’s responsibility to prepare project-specific specifications.

Learn more about current construction specifications and requirements

Elevators