University Boulevard Line

M12
University Boulevard Line
Route C2 at Beltway Plaza
Overview
SystemMetrobus
OperatorWashington Metropolitan Area Transit Authority
GarageMontgomery
LiveryLocal
StatusIn Service
Began serviceC2: 1973
C4: 1990
M12: 2025
Ended serviceC2 and C4: 2025
Route
LocalePrince George's County, Montgomery County
Communities servedTwinbrook, Rockville, Wheaton, Silver Spring, Takoma Park, Four Corners, Langley Park, Lewisdale, Hyattsville
Landmarks servedHyattsville Crossing station, The Mall at Prince George's, Takoma Langley Crossroads Transit Center, Montgomery Blair High School, Four Corners, Northwood High School, Wheaton station, Westfield Wheaton, Twinbrook station
StartHyattsville Crossing station
ViaEast-West Highway, Riggs Road, University Boulevard, Veirs Mill Road, Randolph Road
EndTwinbrook station
Service
LevelDaily
Frequency6-30 minutes (varies based on time of day)
Operates4:00 AM - 2:00 AM (Monday - Friday)
5:00 AM - 2:00 AM (Saturday - Sunday)
Ridership1,427,011 (C2, FY 2024)
2,191,149 (C4, FY 2024)
TransfersSmarTrip, Contactless Bank Cards
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The University Boulevard Line, designated Route M12, is a daily bus route operated by the Washington Metropolitan Area Transit Authority between Hyattsville Crossing station of the Green and Yellow Lines and Twinbrook station of the Red Line of the Washington Metro. The line operates every 6 – 24 minutes during peak hours, every 12-24 minutes during weekday off-peak and weekend daytime, and every 20-30 minutes during late night. Trips take roughly 70 minutes. Every other trip on the M12 operates between Takoma Langley Crossroads Transit Center and Wheaton station of the Red Line of the Washington Metro which takes roughly 30 minutes. The line connects northern Prince George's County to Montgomery County via the University Boulevard East/West (MD 193) corridor.