The Keystone Corridor is a 349-mile (562 km) railroad corridor between Philadelphia and Pittsburgh, Pennsylvania, that consists of two rail lines: Amtrak...

to Harrisburg Main Line (known as the Keystone Corridor). Most trains then continue along the Northeast Corridor (NEC) to Penn Station in New York City...

into two sections to serve branches. On the Capitol Corridor, Cascades, Empire Service, Keystone Service, Northeast Regional, and Pacific Surfliner, some...

Pennsylvania Railroad and is now part of the Keystone Corridor, a federally-designated high-speed rail corridor. This branch makes local stops between Thorndale...

Line and Pittsburgh Line collectively make up the Keystone Corridor, a federally-designated corridor for high-speed rail service. Prior to Amtrak's founding...

commuter rail use; the Keystone Corridor is the only other electrified intercity mainline.[citation needed] Currently, the corridor uses three catenary systems...

Villanova, Radnor, Haverford, and Merion. Today, the railroad is Amtrak's Keystone Corridor, along which SEPTA's Paoli/Thorndale Line operates. The Main Line...

customer was Amtrak, which bought 54 for use on the Northeast Corridor and Keystone Corridor. Two commuter operators, MARC and SEPTA, also purchased locomotives...

Minneapolis/St. Paul Florida Corridor—Tampa, Orlando, Miami Keystone Corridor—Pittsburgh, Philadelphia, Harrisburg Empire Corridor—Buffalo, Rochester, Syracuse...

where electrification ends. The Main Line is part of the longer Keystone Corridor, which continues west to Pittsburgh along the Norfolk Southern Railway's...

either no longer electrified, or are now part of the Northeast Corridor and Keystone Corridor systems used by Amtrak and several commuter rail lines. A few...

Amtrak, with the majority of traffic occurring on the Keystone Service in the high-speed Keystone Corridor between Harrisburg and Philadelphia's 30th Street...

junction on Amtrak's Northeast Corridor in Philadelphia, Pennsylvania, where the Northeast Corridor meets the Keystone Corridor, previously known as the Pennsylvania...

designed by Siemens Mobility for use on the Northeast Corridor (NEC) and the Keystone Corridor in the northeastern United States. The design was based...

Morrisville Yard on the Northeast Corridor to GLEN interlocking where it joins the Amtrak-owned Keystone Corridor (Philadelphia to Harrisburg Main Line)...

station on the Keystone Corridor in Elizabethtown, Lancaster County in the U.S. state of Pennsylvania. The station is served by Amtrak's Keystone Service between...

Amtrak uses 25 Hz for the southern portion of the Northeast Corridor (NEC), the Keystone Corridor, and several branch lines between New York City and Washington...

passenger service in Lancaster County is provided by Amtrak, whose Keystone Corridor passes through the county, with stops at Lancaster, Mount Joy and...

of Transportation and the Metropolitan Transportation Authority. Keystone Corridor: Amtrak owns the 104.2-mile line from Philadelphia to Harrisburg,...

Pike interchange. US 30 leaves Lancaster as it passes over Amtrak's Keystone Corridor and Norfolk Southern Railway's Lititz Secondary railroad lines, reaching...

The project would have used existing Amtrak rail line within the Keystone Corridor to provide passenger service to Lancaster. This service would utilize...

"Emergence" Keystone Corridor, a rail corridor from Philadelphia to Pittsburgh Keystone Service, a current New York-Harrisburg service Keystone (Amtrak train...

York–Washington section of the Northeast Corridor, and on the Philadelphia–Harrisburg section of the Keystone Corridor. Both converge at Zoo Junction near...

electrification is the Keystone Improvement Project to provide higher-speed rail service along the Harrisburg-Pittsburgh segment of the Keystone Corridor in Pennsylvania...

spur, Norfolk Southern's Royalton Branch railroad line, Amtrak's Keystone Corridor railroad line, and the Susquehanna River to the southwest, curving...

main railroad station and a major stop on Amtrak's Northeast and Keystone corridors. The station is also a major commuter rail station served by all SEPTA...

station on the Keystone Corridor in Middletown, Dauphin County in the U.S. state of Pennsylvania. The station is served by Amtrak's Keystone Service between...

operates two routes along the Keystone Corridor, connecting Philadelphia to Harrisburg and Pittsburgh. The Keystone Corridor consists of two different segments:...

the U.S. state of Pennsylvania. Located on the Keystone Corridor, the station is served by the Keystone Service between New York City and Harrisburg, and...

Curve with superelevation of tracks on the Keystone Corridor near Rosemont, Pennsylvania...