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MBTA East St Bridge Project Updates

Work to resume in April with daytime road closures; substantial completion expected Spring 2026
Post Date:03/18/2026 2:30 pm

The following information was provided by the MBTA East Street Bridge Project team through their Project Notification List:

Dedham East Street Bridge Replacement Project Update

East Street Roadway Closures

The MBTA's contractor, P. Gioioso & Sons, will restart roadway utility and bridge work in early April. To accommodate the work, we anticipate closing East Street on weekdays from 7 AM to 3:30 PM through the end of April. 

You can view the detour map on the MBTA project page using this link.

Adjacent Projects

Additional utility work unrelated to the project is also taking place in the Dedham East Street Bridge Replacement Project area.

Travel Tips

Those traveling through the area should expect delays and should reduce speed and use caution. 

Weather and unexpected circumstances make all construction activities subject to change without notice, but we will do our best to keep you updated.

About the Project

The Dedham East Street Bridge carries the Franklin Line over East Street between Dedham Corporate Center and Endicott Stations. The MBTA will be replacing it with a new bridge that will meet the MBTA’s reliability and modernization standards.

For more information about the Dedham East Street Bridge Replacement Project, and to sign up for email updates, please visit www.MBTA.com/EastStBridge. For inquiries and comments related to the project, please send us an email at EastStBridge@MBTA.com. You can also call the project noise complaint hotline at 617-918-7313.

If you have been forwarded this message and would like to receive email updates about the Dedham East Street Bridge Replacement Project, please sign up here. 

Under Title VI of the Civil Rights Act of 1964, the MBTA does not discriminate against any person in its programs, services and activities based on race, color or national origin.

To learn more about your civil rights or to file a complaint, please contact:

MBTA Title VI Specialist
Office of Diversity and Civil Rights
10 Park Plaza
Boston, MA 02116
(617) 222-3200 for Relay Service dial 711
E-mail: MBTACivilRights@mbta.com
Website: www.mbta.com/TitleVI

Check Out their December 2025 Project Update Presentation

The MBTA Project Team shared a project update presentation (pre-recorded) with email subscribers in December 2025 and posted a link to it on the MBTA project page. Within this presentation, the Project Team reviews the project schedule (shown starting at 1:47) with substantial completion expected by Spring 2026, and final completion in Summer 2026. 

Contact the Project Team and Project Hotline!

The MBTA Project Team has established the following channels to help keep you informed of ongoing work related to this project and to ensure you have ways to contact the Project Team, if needed, during the duration of the project:

Previous Road Closure Updates

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