The 1.2 miles in Framingham were paved in 2015. Construction of a 12-foot-wide multi-use path along the remaining 2.4 miles in Natick finished in September 2021. It includes a new bridge across Route 30, as well as replacement of the CSX bridge over Route 9. The Wonder Bread Spur was built at the same time.
Completed Framingham section Completed Natick Proposed extension to Natick MBTA Station
map hosted at ARRT 
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