REX Richmond Highway Express
SystemMetrobus
OperatorWashington Metropolitan Area Transit Authority
GarageCinder Bed
VehicleNew Flyer DE40LFA
LiveryRichmond Highway Express
StatusIn Service
Began serviceSeptember 26, 2004
PredecessorsMetrobus 9A
LocaleCity of Alexandria
Fairfax County
Communities servedOld Town Alexandria, Huntington, Virginia, Groveton, Virginia, Hybla Valley, Virginia, Mount Vernon, Virginia, Woodlawn, Virginia
Landmarks servedKing Street–Old Town station, Eisenhower Avenue station, Huntington station, Fort Belvoir
StartKing Street–Old Town station
ViaRichmond Highway
EndFort Belvoir
Length15 miles (24.14 km)
LevelDaily
Frequency10-25 minutes (Rush Hour)
30 minutes (Midday and Weekday Evening Service)
30 minutes (Saturday)
60 minutes (Sunday)
Operates5:00 AM – 11:39 PM (Weekdays)
5:00 AM – 10:56 PM (Saturdays)
5:00 AM – 10:00 PM (Sundays)
TransfersSmarTrip only
TimetableRichmond Highway Express