Eversource finished its contribution to the Norwalk Bridge Replacement Project.

The next phase will grow the city's electrical grid, according to Eversource.

"This project will likely go unnoticed by most," says Vanessa Valadares, chief of operations of the City of Norwalk. "But to those of us who lived it, fought for it, and who built it; we know what it took and we know what it means for the Northeast corridor and the future of the city of Norwalk."

Officials say the project will improve train speed and performance.