The Connecticut Department of Transportation lists 24 major construction projects statewide – encapsulating some of the biggest and most expensive projects in the state. Some of those are still in the planning phases, while others are already complete. CTDOT is working on a major project on Route 15, better known as the Merritt Parkway that will resurface the road in both directions and make other improvements along a three-and-a-half-mile stretch from Norwalk to New Canaan. That work is expected to continue until late October 2024. This spring, CTDOT began work on I-95, Route 161 and Frontage Road in East Lyme that it says will make entering and exiting the highway at Exit 74 safer. CTDOT began a three-year project last summer to rehabilitate the bridge that carries Route 82 over the Connecticut River in East Haddam.
https://www.stamfordadvocate.com/news/article/major-road-construction-impact-travel-across-ct-18163174.php