Project Information

Project Schedule Project Resources Back Home

CLICK HERE TO ATTEND THE ONLINE PUBLIC OPEN HOUSE #5

313-343 Project

  • legend icon
Final design and route are subject to change pending public, engineering, and regulatory review.
hero vertical lines

Project Overview

The 313/343 Project extends from Millbury to Ayer through the towns of Grafton, Shrewsbury, Boylston, West Boylston, Sterling, Lancaster and Ayer. This project will be completed in two phases; the project team is currently working on Phase One. The construction schedule is currently proposed as follows, but is subject to change:

Beginning in 2025 through 2026 activities include replacement of many wood structures, hardware repair and installation and construction of access roads.

Phase Two of the 313/343 project's timeline is to be determined.

Close