Martin Luther King Jr. East Busway

Originally occupied by a railroad line, planning for the East Busway began shortly after the Port Authority of Allegheny County purchased the Pittsburgh Railways Company in 1964.[4] The original segment of the busway opened in February 1983, running between Downtown Pittsburgh and Edgewood, a length of 6.8 miles.

In 2003, the busway was extended into Swissvale by 2.3 miles (3.7 km), making its current length 9.1 miles (14.6 km).

In July 2013, the East Busway was discussed in the context of the Mon Fayette Expressway. [5]

Routes P1, P67, and P16 in Shadyside.

Following the naming convention of each busway being designated by a color, bus routes that use the East Busway begin with a "P" for purple. However, the P13 (Mount Royal Flyer) is colored purple and uses a "P" designation, but does not use the busway; instead, it travels via Route 28. The P1 ("East Busway All Stops") is the main route, operating seven days a week and running the full length of the Busway between Swissvale and Downtown Pittsburgh, making all stops, before running a short loop through the central business district. It is the busiest Port Authority bus route by ridership. This route is supplemented by the P2 (East Busway Short), which runs on weekdays only and terminates in Wilkinsburg.

All busway routes travel to downtown Pittsburgh, making a loop around before returning via the busway. The one exception to this is the P3 (East Busway-Oakland), which starts in Swissvale, but leaves the busway via the Neville Street Ramp, serving the business district of Oakland and terminating at Robinson Street.

Many of the Port Authority's express and suburban Flyer routes also use the busway (but do not make stops along it), primarily during weekday rush hours. The busway enables these routes to bypass the heavily congested Parkway East (Interstate 376), making for faster trip times. The East Busway is also used by some Westmoreland Transit routes, which run further into the Pittsburgh suburbs, ending in the cities of Greensburg and Latrobe in Westmoreland County.

As of October 2018, the Port Authority bus routes that use the East Busway are as follows: [6]

• West Busway
• South Busway
• Pittsburgh Light Rail

Wikimedia Commons has media related to Martin Luther King Jr. East Busway.

• Port Authority of Allegheny County: East Busway information page
• East Busway Schedule - P1, P2, P3
• East Busway Route Map - P1, P2, P3