The Empire Corridor is a term used to refer to the approximately 460-mile (740 km) railroad corridor between Niagara Falls, New York and New York City, including the cities of Buffalo, Rochester, Syracuse, Utica, Schenectady and Albany. Amtrak's Empire Service and Maple Leaf serve the entire length of this corridor, and the Maple Leaf continues to Toronto. The Metro-North Railroad Hudson Line provides commuter rail service between Poughkeepsie, New York and Grand Central Terminal.
The corridor is also one of ten federally designated high-speed rail corridors in the United States.
If the proposed high-speed service were built on the corridor, trains traveling between Buffalo and New York City would travel at speeds of up to 125 mph (201 km/h). In the 1890s service on the Empire State Express service between New York City and Buffalo was about 1 hour faster than Amtrak's service in 2013. On September 14, 1891 the Empire State Express covered the 436 miles (702 km) between New York City and Buffalo in 7 hours and 6 minutes (including stops), averaging 61.4 mph (98.8 km/h), with a top speed of 82 mph (132 km/h).
The Empire Corridor is largely owned by CSX Transportation (CSX), which owns the trackage between Niagara Falls and Poughkeepsie. South of Poughkeepsie, Metro-North owns the trackage to Yonkers, from which Amtrak owns the trackage into Pennsylvania Station.