This 4.8 km electrification programme upgrades the existing United States corridor to 25 kV AC 60 Hz. The line uses 25 kV AC 60 Hz electrification and 1435 mm standard gauge. Connecticut DOT is delive USA Los Angeles Metro D Line Extension · Brightline West (Las Vegas – Rancho Cucamonga High-Speed Rail) · USA Phoenix Valley Metro Extension · MTA New York · AECOM · News
New Haven Line Catenary and Track Renewal (NEC Connecticut) is a rail upgrade project in United States, currently under construction.
This 4.8 km electrification programme upgrades the existing United States corridor to 25 kV AC 60 Hz. The line uses 25 kV AC 60 Hz electrification and 1435 mm standard gauge. Connecticut DOT is delivering the project. Under construction since 2024, the line is scheduled to open in 2027, with an investment of USD 172 m.
Construction began in 2024, with completion expected in 2027.
The project has an estimated investment of $172M.