Why Arlington Is Built Around Transit
Few communities of Arlington's size can claim a transit network as dense or as well used. Decades of deliberate planning concentrated housing, offices and retail along two transit corridors, Rosslyn to Ballston and Pentagon City to Crystal City, so that most residents live within walking distance of frequent service. The result is a place where a large share of commuters reach work without driving, where parking demand stays manageable, and where a household can realistically operate with one car or none. Understanding the individual services that make up this network is the first step to using it well.
1. Metrorail
Metrorail, operated by the Washington Metropolitan Area Transit Authority, is the backbone of Arlington travel. The Orange, Silver and Blue lines thread through the county with stations at Rosslyn, Court House, Clarendon, Virginia Square, Ballston, Pentagon, Pentagon City, Crystal City and Arlington Cemetery. Trains provide fast, grade-separated access to downtown Washington, Tysons, Reston, Dulles International Airport and Alexandria. Frequent all-day headways, late weekend service and station elevators make it the default choice for commuters and visitors alike. Rail's biggest advantage in Arlington is reliability during rush hour, when road corridors slow dramatically but tunnel travel times stay constant.
2. Arlington Transit (ART)
Arlington Transit, universally known as ART, is the county's own bus system and the service that fills the gaps Metro cannot reach. ART routes connect neighborhoods such as Shirlington, Columbia Pike, Fairlington, East Falls Church and Aurora Highlands to the nearest rail station, and they run on smaller vehicles suited to residential streets. Riders value ART for its neighborhood coverage, its coordination with Metrorail schedules, and its real-time arrival information. For many households, ART is the first and last mile of nearly every trip, turning a walkable rail network into a countywide one.
3. Metrobus
Metrobus supplies the high-volume regional routes that cross jurisdictional lines. Arlington is served by heavily used corridors along Columbia Pike, Wilson Boulevard, Lee Highway and Glebe Road, plus express routes to downtown Washington and the Pentagon transit center. Because Metrobus fares integrate with Metrorail through the regional payment system, transfers are simple and discounted. Riders who work irregular hours particularly appreciate the network's early morning and late night coverage on major arterials.
4. Metroway Bus Rapid Transit
Metroway was the region's first bus rapid transit line and it continues to demonstrate what dedicated infrastructure can do for bus reliability. Running between Pentagon City, Crystal City and the Braddock Road area of Alexandria, Metroway uses transit-only lanes, level boarding platforms and off-board fare payment to keep buses moving when general traffic backs up. Frequent service means riders can arrive at a station without consulting a schedule, an experience usually associated with rail rather than bus.
5. Virginia Railway Express
Virginia Railway Express, or VRE, serves commuters traveling between Arlington and the outer suburbs of Northern Virginia. With stops at Crystal City and nearby Alexandria on both the Fredericksburg and Manassas lines, VRE offers comfortable seating, quiet cars and a predictable weekday schedule for longer distance trips. Passengers appreciate the space to work during the ride and the guaranteed ride home program that provides a backup when trains are disrupted.
6. Amtrak Regional Service
For intercity travel, Amtrak stops at Crystal City and at nearby Alexandria Union Station, connecting Arlington to Richmond, Norfolk, Philadelphia, New York and Boston without a trip to a major airport. Business travelers use it as a same-day option along the Northeast Corridor, while residents rely on it for weekend trips. The combination of downtown-to-downtown routing and reserved seating makes rail competitive with short-haul flights for many journeys.
7. STAR and MetroAccess Paratransit
Accessible transportation is a core part of Arlington's network rather than an afterthought. Specialized Transit for Arlington Residents, known as STAR, provides door-to-door service for residents whose disabilities prevent them from using fixed-route buses, while MetroAccess offers comparable regional service across the Washington area. Both operate on advance reservations with trained drivers and accessible vehicles. Together they allow older adults and residents with disabilities to reach medical appointments, work and community programs independently.
8. Fairfax Connector and DASH
Arlington's neighbors extend the reach of its network. Fairfax Connector routes bring riders in from Tysons, Merrifield, Reston and the Route 7 corridor, while Alexandria's DASH system links Arlington to Old Town, Del Ray and the West End with a fare-free model that has driven substantial ridership growth. Because these systems interchange at shared stations and transit centers, a single trip can cross three jurisdictions with one seamless transfer.
9. OmniRide Commuter Buses
OmniRide operates express commuter coaches from Prince William County and the Interstate 95 corridor to the Pentagon, Crystal City and Rosslyn employment centers. These buses use high occupancy toll lanes to bypass congestion, and their coach-style seating and guaranteed seat policies make long commutes tolerable. For workers whose homes are well outside the county, OmniRide is often the difference between a transit commute and a solo drive.
10. Capital Bikeshare and Micromobility
Public transit in Arlington increasingly includes shared bicycles and scooters. Capital Bikeshare maintains one of the densest station networks outside the District, with docks clustered around Metro entrances, trails and commercial districts, and its electric bikes flatten Arlington's notable hills. Permitted scooter operators supply additional door-to-door options. Because these services are integrated into regional trip planning tools and county policy, they function as a genuine extension of the transit system rather than a novelty.
Trends Shaping Arlington Transit
Several shifts are reshaping how the network operates. Fare payment has moved toward contactless cards and mobile wallets, removing a longstanding barrier for occasional riders. Agencies are redesigning bus networks around all-day frequency rather than peak-only commuting, reflecting hybrid work patterns. Bus lanes and transit signal priority continue to expand along Columbia Pike and Crystal City streets. Meanwhile, county programs run through Arlington Transportation Partners help employers offer transit benefits, bike parking and telework support, which quietly shifts thousands of trips off the road each week.
How to Choose the Right Service
Match the tool to the trip. Use Metrorail for cross-river and long corridor travel during busy hours. Use ART for neighborhood connections and for reaching destinations away from the rail lines. Use Metroway or Metrobus for travel along Columbia Pike and through the Pentagon City corridor. Reserve VRE, Amtrak or OmniRide for longer regional journeys, and layer in bikeshare for the short hop that would otherwise require waiting. Residents who plan trips this way frequently discover that transit is not just an alternative to driving in Arlington but often the faster and less stressful option.