Brooklyn-Queens Connector (BQX) Light Rail Project Profile

The Brooklyn-Queens Connector (BQX) is a light rail transit (LRT) infrastructure project designed to establish a new 16-mile (26 km) public transport corridor along the waterfronts of Brooklyn and Queens. The system aims to improve mobility and provide a resilient transit option for underserved communities, connecting key residential and employment centers. This profile details the project’s technical specifications, construction status, and strategic objectives as of late 2025.

Technical Specifications

The BQX system will operate a fleet of modern, zero-emission electric streetcars on a route connecting Astoria, Queens, to Sunset Park, Brooklyn. The alignment is engineered to run primarily in dedicated lanes, segregated from vehicular traffic to ensure consistent headways and service reliability. Planned operational frequency is every five minutes during peak periods, with 24/7 service. The infrastructure design specifies an average station spacing of approximately 1 kilometer (0.62 miles) to provide accessible neighborhood coverage.

A core technical objective is seamless integration with New York City’s existing transportation grid. The BQX route is planned to interconnect with approximately 30 bus routes, 15 subway lines, 10 ferry landings, and six Long Island Rail Road (LIRR) lines. This multi-modal integration is designed to enhance network resiliency and provide new transit options for the estimated 400,000 residents and 300,000 employees along the corridor, including those in 13 New York City Housing Authority (NYCHA) developments.

Key Takeaways

• Enhanced Connectivity: The BQX provides a critical north-south transit link along a corridor currently underserved by the subway system, connecting numerous residential neighborhoods directly to major employment hubs like the Brooklyn Navy Yard and Long Island City.
• Economic Catalyst: The project is projected to generate over $30 billion in economic impact over 30 years and create approximately 28,000 jobs during the construction phase. A value-capture financing model is being utilized to fund a significant portion of the $2.73 billion capital cost.
• Sustainable Urban Mobility: By utilizing zero-emission streetcars and promoting public transit use, the BQX will reduce traffic congestion and carbon emissions. Its integration with existing bus, subway, and ferry services strengthens the overall sustainability of the city’s transport network.

Frequently Asked Questions (FAQ)

When will the BQX light rail open?
The projected operational start date for the Brooklyn-Queens Connector (BQX) is June 2029. This follows the construction phase, which commenced in early 2024 and includes extensive environmental reviews and land use procedures.

Who is building the BQX?
The BQX project is being developed by the New York City Economic Development Corporation (NYCEDC) in partnership with the City of New York. A dedicated non-profit organization is managing project financing, with specific construction and engineering contractors being selected through a public procurement process.