Pershing Drive–Arlington Boulevard Line

The Pershing Drive–Arlington Boulevard Line, designated as Route 4A, or Route 4B, is a daily bus route operated by the Washington Metropolitan Area Transit Authority between Seven Corners Transit Center and Ballston–MU station of the Blue, Orange, and Silver lines of the Washington Metro. This line provides service within the neighborhoods of Seven Corners, Arlington Forest, Lyon Park and Rosslyn in Fairfax and Arlington counties. Alongside the neighborhoods, it also brings service through the marketplace, businesses, and offices within the counties.

4A, 4B
Pershing Drive–Arlington Boulevard Line
Overview
System	Metrobus
Operator	Washington Metropolitan Area Transit Authority
Garage	Four Mile Run
Livery	Local
Status	In Service
Began service	1926
Ended service	4S: September 24, 2006 4E and 4H: December 29, 2013
Route
Locale	Fairfax County Arlington County
Communities served	Seven Corners, Arlington Forest, Buckingham, Lyon Park, Courthouse, Rosslyn
Landmarks served	Seven Corners Transit Center, Court House station, Rosslyn station
Start	Seven Corners Transit Center
Via	Arlington Boulevard, North Pershing Drive (4B)
End	Rosslyn station
Service
Level	Daily
Frequency	15 minutes (Rush Hour) 30 minutes (Midday Service) 45 minutes (Daily Evening Service) 45 minutes (Saturday) 60 minutes (Sunday)
Operates	5:05 AM – 12:44 AM (Weekdays) 6:20 AM – 11:31 PM (Saturdays) 6:35 AM – 9:44 PM (Sundays)
Transfers	SmarTrip only
Timetable	Pershing Drive–Arlington Boulevard Line
Route map ← 3Y  {{{system_nav}}}  5A →

Route description and service

The 4A and 4B operate from Four Mile Run Division on various schedules. The 4A only operates during rush hours, while the 4B operates on a daily schedule. The 4A does not serve the neighborhoods of Courthouse, Lyon Park or Buckingham, but operates the entire route via Arlington Boulevard. The 4B runs through the neighborhoods in Arlington County, where the 4A does not operate through between terminals. The 4A and 4B run through the same intervals, as the route splits between Arlington Forest and Rosslyn station.

History

The Pershing Drive–Arlington Boulevard Line was introduced in 1926, as the route was part of the Washington Virginia & Maryland Coach Company.[1] It was later operated by WMATA in 1973, when it acquired all routes from the WV&M. Since 1973, the Pershing Drive–Arlington Boulevard Line consists of all 4 line. The 4 line provides reliable service within Fairfax and Arlington counties to connect from neighborhoods, to marketplaces, to landmarks, and to business. The Pershing Drive–Arlington Boulevard Line is a unique line, in which it retains its original name, without changing its name during service changes, despite that it ran under the Arlington Boulevard Line when it was operated by the WV&M.

After WMATA acquired the 4 line in 1973, the 4 line have its former terminus throughout the years. The 4A once operated between Rosslyn Metro and Culmore vía Arlington Boulevard. The 4B operated once to Jefferson Village (now West Falls Church), a neighborhood in Fairfax County.[2] There was also routes 4E, 4H, and 4S which is part of the line alongside with routes 4A and 4B.[3] Routes 4E, 4H, and 4S all operates up to Rosslyn station alongside with the 4A and 4B, however, the 4E starts from the neighborhood of Arlington Forest, the 4H from Seven Corners, and the 4S from Sleepy Hollow Road in Fairfax County. The 4A operates during weekdays, while the 4B ran daily, the 4E runs on a one way route during morning rush hours, the 4H runs during late night and Saturdays, and the 4S runs during rush hours, morning peak to Rosslyn and afternoon peak to the neighborhood of Sleepy Hollow.

1981 Changes

On January 4, 1981, the 4B was truncated from Jefferson Village to Seven Corners.[2]

September 2006 Changes

On September 24, 2006, route 4S was replaced by the 4H, no longer operating to Sleepy Hollow.[4] These changes brings in more service for the 4H, operating during rush hours where the 4S usually runs. The 4H retains its original intervals following these changes.

January 2012 Changes

The new Seven Corners Transit Center opened on January 22, 2012 next to Seven Corners Shopping Center. The 4A, 4B, and 4H was rerouted to serve the new transit center to connect with other routes.[5] The schedules of these trips remains unchanged, however, the 4B and the 4H will no longer alternate terminals at Leesburg Pike.

2013 Proposed Changes

In 2013, WMATA proposed to restructure the 4A, 4B, 4E, and 4H. Route 4A was to discontinue all service between Culmore and Seven Corners Transit Center.[6] Service will be provided by the 26A, as it operates via Leesburg Pike. It was also to reduce travel times to Rosslyn station, as riders can transfer via East Falls Church station, where the 26A will operate. Route 4E was proposed to be converted to the 4B, to reduce redundancy to the 4B during morning peak hours. Route 4H was proposed to be converted to the 4A, to reduce redundancy to the 4A during peak hours.[6] The 4A will be designated to operate via Arlington Boulevard, and the 4B to operate via North Pershing Drive.

The reason why WMATA planned these changes was to reduce low ridership on the segment between Culmore and Seven Corners, and to clear bus bunching in the line. These changes was also to improve on-time performance of the route.[6]

December 2013 Changes

On December 29, 2013, major changes occurred in the 4 line. The 4H was discontinued and is replaced by the 4A, and the 4E was converted into 4B trips.[7] These changes was made to clear up bus bunching, as the 4E have the same stops as the 4B, and the 4H have the same stops as the 4A. Alongside with these changes, the 4A was truncated to Seven Corners. Alternate service to Culmore via Leesburg Pike was replaced by the Annandale–East Falls Church Line (route 26A). The 4A have Saturday service following the discontinuation of the 4H.

June 2016 Changes

On June 26, 2016, Saturday service of the 4A is eliminated, making the route a weekdays only route.[8] The 4B remains unchanged, but now operates every 45 minutes on Saturday.

June 2018 Changes

On June 24, 2018, the 4A midday service was eliminated, having the route to operate only during rush hours.[9] All off-peak trips is now operated by route 4B. The short morning rush hour 4B trips is now extended from Arlington Forest to Seven Corners Transit Center, to improve ridership in the 4B. The bus frequency of the 4B was increased, from 60 minutes to 30 minutes on middays, and 75 minutes to 60 minutes on Sundays.

September 2020 proposed changes

On September 10, 2020 as part of its FY2022 proposed budget, WMATA proposed to eliminate route 4A service in order to reduce costs and low federal funds.[10] WMATA also proposed to reduce weekend frequency on route 4B.

References

1. "WASHINGTON DC TRANSIT ROUTES". www.chicagorailfan.com. Retrieved 2019-11-07.
2. "Bus Route Changes Start This Weekend". The Washington Post. Retrieved 28 April 2020.
3. "4 Pershing Drive–Arlington Blvd. Line" (PDF). June 25, 2000. Archived from the original (PDF) on August 23, 2000. Retrieved June 22, 2020.
4. "Metrobus service changes in the District of Columbia begin September 24". www.wmata.com. Retrieved 28 April 2020.
5. "Metrobus service changes effective January 22, 2012". www.wmata.com. Archived from the original on February 2, 2012. Retrieved 16 June 2020.
6. "VIRGINIA PROPOSED BUS SERVICE CHANGES FISCAL YEAR 2014" (PDF). Retrieved 22 May 2020.
7. "December 29, 2013 Service Changes". www.wmata.com. Archived from the original on September 28, 2015. Retrieved May 6, 2020.
8. "Metrobus Service Changes June 26, 2016". www.wmata.com. Retrieved 28 April 2020.
9. "Metrobus Service Changes, June 24 - WMATA". www.wmata.com. Retrieved April 28, 2020.
10. "FY2021 Budget Update; FY2022 Budget Outlook and Approval for Public Hearing for FY21 Budget Amendment" (PDF). Retrieved 9 September 2020.