Transportation Improvement Program (TIP)

The FFYs 2025–29 TIP programs approximately $6.2 billion across five years for critical regional projects by the MPO, MassDOT, MBTA, MWRTA, and CATA. The Boston Region MPO has prioritized 70 projects for regional funding in this TIP, 32 of which are new projects. The FFYs 2025–29 TIP was endorsed by the Boston Region MPO Board on June 6, 2024 and went into effect on October 1, 2024.

FFYs 2025–⁠29 TIP (PDF) FFYs 2025–29 TIP Appendices (PDF) FFYs 2025–29 TIP (HTML) FFYs 2025–29 TIP Appendices (HTML)

FFY 2025–29 Executive Summary Translations

Executive Summary (PDF) Executive Summary (HTML) Resumen Ejecutivo (PDF) Resumen Ejecutivo (HTML) Sumário executivo (PDF) Sumário executivo (HTML) 执行总结 (PDF) 执行总结 (HTML) 執行總結 (PDF) 執行總結 (HTML) Rezime Egzekitif (PDF) Rezime Egzekitif (HTML) Tóm Tắt Dự Án (PDF) Tóm Tắt Dự Án (HTML)

Amendments and Adjustments

Amendment One

Amendment One programs 13 new or adjusted earmarks for federally funded projects and four scheduling and funding adjustments for MPO Target Funded projects. These adjustments include the Peabody Independence Greenway Extension, Columbus Avenue Phase 2, and Jackson Square Station Accessibility project shifted through Amendment 13 of the FFYs 2024–28 TIP. For more information, refer to the Amendment One (PDF) table.

Adjustment One

Amendment Two programs a portion of a United States Department of Transportation FFY 2023 Reconnecting Communities and Neighborhoods grant award for the Allston Multimodal Project. The portion of the grant programmed through Amendment 2 is $10.3 million of an overall award of $335.3 million to address early action items associated with the Cambridge Street Bridge.  For more information, refer to the Amendment Two (PDF) table.

Amendment Two

Amendment Two proposed the addition of earmarks for design projects in Arlington, Brookline, Dover, and Needham; funding for new Bluebikes stations in Arlington, Newton, and Watertown; and changes to CATA’s FFY 2024 program, including a delay in the start year of the On-Demand Service Expansion project in Rockport.  For more information, refer to the Amendment Two (PDF) table.

Amendment Three

Amendment Three programmed 20 federal discretionary grant awards for communities and transportation agencies throughout the Boston Region, including the MBTA, MWRTA, and the Boston Region MPO. The projects included in Amendment Three include awards for funding planning, design, and construction activities. For more information, refer to the Amendment Three (PDF) table.

Amendment Four

Amendment Four included changes to the FFY 2025 Statewide Highway Program to account for cost decreases on a pavement and bridge preservation project for Interstates 93 and 95 and a cost increase to resurface Route 9 in Brookline and Newton. The amendment also included changes to account for awarded and prospective discretionary grants for both the City of Boston and MBTA, along with other changes for the MBTA across all years of the Transit Program (FFY 2025 through 2029). For more information, refer to the Amendment Four (PDF) table.