Metroliner
A kind of high-speed train that operated between Washington, D.C., and New York City from 1969 to 2006.
Metroliner: the Northeast's first electric high-speed service
The Metroliner was a dedicated passenger service run by Amtrak that connected Washington, D.C., Philadelphia, and New York City between 1969 and 2006. It operated over existing Northeast Corridor track but with equipment, scheduling, and operational practices designed to cut travel time well below what conventional trains could achieve. The service used purpose-built electric trainsets capable of 160 mph, though normal operating speed was typically 90 to 110 mph due to track geometry and signal constraints.
The original Metroliner trainsets were built by Budd Company starting in 1968. Each set consisted of two power cars and six to nine lightweight, articulated passenger cars constructed from stainless steel and aluminum. The trains drew power from a 25 kV catenary system and were equipped with dynamic braking to manage deceleration without excessive wear on mechanical brakes. Each trainset could carry roughly 300 passengers. In later years, Amtrak introduced refurbished AEM7 electric locomotives with conventional coaches, which continued the service under the same brand name.
The name reflected the service's mission: to move people quickly across the densest urban corridor in North America by treating it as a metropolitan region rather than intercity territory. Journey times of around 2.5 to 3 hours between Washington and New York were competitive with driving and flying when airport access times were factored in. The Metroliner consistently ran at high capacity and generated significant revenue for Amtrak through premium fares.
The service faced mounting operational challenges by the early 2000s. The original Budd trainsets suffered from aging electrical systems and corrosion. Track infrastructure on the Northeast Corridor, though heavily trafficked, remained constrained by curves and grade crossings that limited speed improvements. Cascading delays in the Northeast Corridor's shared passenger and freight network compounded reliability problems. Amtrak discontinued the Metroliner brand in 2006, folding its remaining service into the generic Northeast Regional schedule.
The Metroliner is historically significant as North America's first sustained electric high-speed passenger service and as a test of whether speed and frequency could compete with highway and air travel on short-haul routes. Its eventual decline reflected the tension between ambitious service targets and the limitations of aging infrastructure, a problem the Northeast Corridor continues to face.