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Frequently Asked Questions
How many stations does the DC Metro Silver Line have?
The DC Metro Silver Line has 34 stations, the most of any Metro line. It runs from Ashburn in Loudoun County, Virginia through Tysons, Arlington, and downtown Washington, D.C., continuing east of Stadium-Armory to Downtown Largo in Prince George's County, Maryland.
Where does the Silver Line go?
The Silver Line runs from Ashburn and Dulles International Airport in Loudoun County through Reston, Tysons, and Arlington in Virginia, then through downtown Washington, D.C. (including Rosslyn, Foggy Bottom, Metro Center, and the National Mall area), and continues east of Stadium-Armory to Downtown Largo in Prince George's County, Maryland.
What are the Silver Line service hours?
As of June 2025, Silver Line service hours are: Monday through Thursday 5:00 AM to midnight, Friday 5:00 AM to 2:00 AM, Saturday 6:00 AM to 2:00 AM, and Sunday 6:00 AM to midnight. Hours may vary on holidays and special events.
How often does the Silver Line run?
Silver Line trains run every 8 minutes during weekday peak hours and every 12 to 15 minutes during off-peak periods. After 9:30 PM, trains run every 15 minutes. Weekend frequency is similar to off-peak weekday service.
How much does the Silver Line cost to ride?
Silver Line fares range from $2.25 to $6.75 per trip depending on distance and time of day. Weekday fares (opening–9:30 PM) range from $2.25 to $6.75. Late night and weekend fares range from $2.25 to $2.50. A SmarTrip card or contactless payment is required. Calculate your fare →
Does the Silver Line go to the airport?
Yes! The Silver Line directly serves Dulles Airport (IAD) at the Dulles Airport station. This is the only Metrorail line with direct service to Dulles. The station opened in 2022 as part of Silver Line Phase 2. For Reagan National Airport (DCA), transfer to the Blue or Yellow Line.
What transfers can I make on the Silver Line?
The Silver Line connects to other Metro lines at several transfer stations: East Falls Church (Orange Line), Rosslyn (Blue Line), Metro Center (Red, Blue, and Orange lines), L’Enfant Plaza (Blue, Orange, Green, and Yellow lines), and Stadium-Armory (Blue and Orange lines). The Silver Line shares tracks with the Orange Line from East Falls Church to Stadium-Armory and with the Blue Line from Stadium-Armory to Downtown Largo.
How long does it take to ride the entire Silver Line?
A complete end-to-end ride from Ashburn to Downtown Largo takes approximately 75 minutes. The Silver Line passes through 34 stations across Loudoun County, Fairfax County, Arlington County, the District of Columbia, and Prince George's County.
Which Silver Line stations have parking?
The following Silver Line stations have parking facilities: Ashburn, Herndon, Wiehle-Reston East, Stadium-Armory, Addison Road-Seat Pleasant, Morgan Boulevard, and Downtown Largo. Parking is free on weekends and holidays. On weekdays, daily rates range from $4.95 to $5.20.
Is the Silver Line the longest Metro line?
Yes, the Silver Line is the longest line in the Washington Metro system at 58 miles with 34 stations. It is also the newest line, with Phase 1 opening in 2014 and Phase 2 extending service to Dulles International Airport and Ashburn in Loudoun County in 2022. It surpassed the Red Line (31.2 miles) as the longest line when Phase 2 opened.
WMATA Transit information provided on this site is subject to change without notice. Status and alerts are sourced from the WMATA API and update every 60 seconds. Service hours are effective June 22, 2025 and subject to change for holidays and special events. For the most current information, visit wmata.com. NextMetro is not affiliated with, endorsed by, or connected to WMATA.