Interborough Express

Interborough Express
Overview
StatusPlanning
OwnerMetropolitan Transportation Authority
LocaleBrooklyn, Queens
Termini
Stations19
Service
TypeLight rail
ServicesNew York City Subway
History
Planned opening2027 (2027)
Technical
Track length14 mi (23 km)
Track gauge4 ft 8+12 in (1,435 mm) standard gauge
Route map

Roosevelt Avenue
Grand Avenue
Eliot Avenue
Metropolitan Avenue
Myrtle Avenue
Wilson Avenue
Atlantic Avenue
Sutter Avenue
Livonia Avenue
Linden Boulevard
Remsen Avenue
Utica Avenue
Flatbush Avenue–Nostrand Avenue
East 16 Street
McDonald Avenue
New Utrecht Avenue
8 Avenue
4 Avenue
Brooklyn Army Terminal

All stations are accessible

The Interborough Express (IBX) is a proposed 14-mile (23 km) 24/7 light rail line in New York City. As proposed, the line would operate on dedicated tracks within the existing right-of-way from the Bay Ridge Branch and Fremont Secondary to connect Bay Ridge, Brooklyn and Jackson Heights, Queens. As of 2023, the Metropolitan Transportation Authority (MTA) estimated that the project would be operational in 2027.