Waterbury West Main Street Corridor Study

West Main Street going east facing the Green

Final Report

A $23.1 million federal Rebuilding American Infrastructure with Sustainability and Equity (RAISE) grant the City of Waterbury received includes funding for long-overdue improvements that will revitalize West Main Street between the Waterbury Green and Riverside Drive, making it more comfortable for active transportation users, safer for drivers, and a more appealing urban street. 

The grant, awarded by the US Department of Transportation, will also extend the Naugatuck River Greenway from its current terminus at Eagle Street to West Main Street, providing for recreation and active transportation between the South End and Downtown.

The City is currently progressing design of West Main Street to meet the goals and objectives of the RAISE application and the West Main Study. The final report of the NVCOG West Main Street Study, linked below, will help to guide the project as it advances.  


Project Overview

Map of Project Area

West Main Street is a short but much-used corridor that connects downtown Waterbury with parts of the city that are on the west side of the Naugatuck River. But as important as it is, West Main Street also has issues that make using it a challenge for motorists, pedestrians, cyclists and transit users. The road surface is deteriorating, and the width varies significantly between two lanes in some areas to as much as six in others. For pedestrians, crossing West Main Street can be difficult. 

A complete streets approach has guided planning for upcoming work, which will include realigning intersections, narrowing parts of the road, rehabilitating existing sidewalks and building new ones, putting in bicycle lanes, and traffic calming strategies. Eyewitness News Channel 3 covered the story and interviewed NVCOG Director of Planning Josh Lecar.

Project Details

The biggest component of the project is reducing the number of travel lanes on West Main Street and making the road a uniform width. Plans call for eliminating an eastbound vehicle travel lane between Thomaston Avenue and the railroad overpass. More lane reductions are proposed in the eastbound direction east of Willow Street and Meadow Street. The number and width of vehicle travel lanes will also be reduced in the westbound direction between Willow Street and Meadow Street and Church Street. 

Reducing how much street space there is for motor vehicles would free up area along both sides of West Main Street for walkers, cyclists, and other users. New mid-block pedestrian crosswalks are planned, along with other enhancements that will make the road safer for walkers like high visibility treatments, pedestrian activated signal systems, and curb extensions are planned. For cyclists, dedicated bike lanes and a protected shared-used path are part of the plan. There also will be bus lanes, more on-street parking and traffic calming measures. 

Community Input

Community participation was a vital component to the study. Public meetings were held throughout the study and a public advisory committee was formed to help the planners. The PAC met for the third and final time on Sept. 28, 2021, and heard a presentation on the project from Fuss & O’Neill, the firm that helped NVCOG and the city with the study. 

Staff Contact: 

Rich Donovan
Transportation Planning Director

Waterbury Area Transit Study (WATS)

The Waterbury Area Transit Study (WATS) was completed in December 2017. WATS was a comprehensive review of the CTtransit Waterbury system, aimed at improving service, enhancing the rider experience, and identifying gaps in the current routing. Study documents, attached below, remain an important tool in NVCOG’s ongoing advocacy for bus transit improvements within the Waterbury Area. 

View study documents below:

Market Analysis


Staff Contact

Joanna Rogalski
Senior Regional Planner

Waterbury Industrial Commons

Building and Sky

Project Type: Clean-up and Assessment

Activities: Phase II Environmental Site Assessment and Hazardous Building Materials Assessment at former Jo-Vek portion. Clean-up funding awarded at Lots 10 and 11.

NVCOG’s Revolving Loan Fund Committee awarded the City of Waterbury $173,000 to continue project work at Waterbury Industrial Commons (WIC). WIC is a testament to the City of Waterbury’s commitment to supporting advanced manufacturing and well-paying jobs in the region. The undertaking has leveraged tens of millions from the Department of Defense and private investment.

An NVCOG EPA Revolving Loan Fund grant targeted cleanup of contaminated soils. NVCOG conducted a Phase II Environmental Site Assessment at the former Jo-Vek portion of the Waterbury Industrial Commons Campus.

Project Status: Lot 10 Phase II Environmental Site Assessment in draft. Remediation funding awarded – development of  subaward agreement between NVCOG and Waterbury Development Corporation in progress.

Route 8 & Waterbury Branch Line Corridor/Alternative Modes Study

The Route 8 & Waterbury Branch Line Corridor/Alternative Modes Study has concluded, evaluating the requirements and prospects for enhancing services on the Waterbury Branch Line. It has also examined the viability of alternatives to single-occupancy vehicles, offering insights into options for alleviating congestion and enhancing mobility across Route 8 and Waterbury Branch Line corridors.