Project-Specific Standards and Criteria

Several project design manuals, including select manuals for South Coast Rail and the Green Line Extension, are available for reference and guidance only. Differences in these documents do not override MBTA standards, guidelines, and directives in prior documents.

Green Line Extension

• GLX CAD Documentation (2017)
• GLX Design Criteria Manual (2014)

Mattapan Pedestrian Bridge

• Mattapan Pedestrian Bridge Static Testing Report (2023)

South Coast Rail

• SCR CAD Standards Manual (2018)
• Engineering and Architectural Design Guidelines (2017)
• Station Platforms and Canopies: Material and Form Analysis and Recommendations (2016)
• Stations: Urban Design and Universal Access (2015)

Silver Line

• Silver Line Manual of Design Criteria (2007)