Mirimichi Bridge Replacement Project

Mirimichi Bridge


The existing Mirimichi Bridge is structurally deficient. The replacement of the Mirimichi Bridge will include the removal of the existing bridge; construction of a new concrete bridge, with guardrails and appropriate signage.

Mirimichi Bridge Construction Activities

Mirimichi Bridge Construction Update: 1/21/2020

Click on this link to view a presention that was made to the Plainville Board of Selectmen on the updated schedule of construction activities during the meeting held on January 21, 2020.  

Construction Schedule

The Plainville Department of Public Works would like to advise residents, motorists and pedestrians that the temporary closure of the Mirimichi Bridge began on Monday, September 23, 2019. It is anticipated that the Mirimichi Bridge will be temporarily closed for replacement through the Spring of 2020.

Mirimichi Bridge Construction Activities

Variable message signs have been deployed in the area to alert commuters of the closure. Construction activities will take place Monday through Saturday between the hours of 7:00AM and 4:00PM (weather permitting) with detours in effect. 

Mirimichi Bridge Construction Operations - Sheet Drilling.

Temporary Traffic Management Plan

The Mirimichi Bridge will be temporarily closed during construction and a detour will be in place.