Fifth and Madison Avenues buses

m1, m2, m3, m4
m1, m2, m4
Fifth and Madison Avenues Line
A 2021 Nova Bus LFS HEV (9741) on the Fort George-bound M3 arriving at the Park Avenue South & 23rd Street stop in December 2023.
Overview
SystemMTA Regional Bus Operations
OperatorManhattan and Bronx Surface Transit Operating Authority
GarageMother Clara Hale Depot (M1)
Manhattanville Depot (M2, M3, M4)
VehicleNew Flyer Xcelsior XDE40
Nova Bus LFS HEV (except M1)
Orion VII NG HEV (except M1)
Began service1832 (trolley)
1886 (bus)
1966 (current alignment)
Route
LocaleManhattan, New York, U.S.
StartM1: SoHo Grand Street
M2-M3: East Village 8th Street
M4: Midtown 5th Avenue-32nd Street
ViaMadison Avenue (northbound)
Fifth Avenue (southbound)
110th Street (except M1)
EndM1: Harlem 147th Street
M2: Washington Heights 168th Street
M3: Fort George 193rd Street
M4: Fort Tryon Park The Cloisters
LengthM1 SB: 7.6 miles (12.2 km)
M2 SB: 9.3 miles (15.0 km)
M3 SB: 10.6 miles (17.1 km)
M4 SB: 9.8 miles (15.8 km)
Other routesQ32 (Midtown Jackson Heights via Roosevelt Avenue)
M98 3rd/Lexington Avs/Washington Heights
M101 3rd/Lexington/Amsterdam Avs/125th St
M102 3rd/Lexington/Lenox Avs
M103 3rd/Lexington Avs/Bowery
Service
Operates24 hours (M2)
4:50 AM- 12:50 AM (M1)
5:40 AM-12:00 AM (M3)
5:35 AM-11:20 PM (M4)
Ridership2,559,859 (M1, 2024)
2,077,144 (M2, 2024)
2,912,505 (M3, 2024)
3,588,431 (M4, 2024)
TransfersYes
TimetableM1 M2 M3 M4
 Bx46 (Bronx)  {{{system_nav}}}  M5 

The M1, M2, M3, and M4 are four local bus routes that operate along the one-way pair of Madison and Fifth Avenues in the borough of Manhattan in New York City between Greenwich Village and Harlem.

The routes are the successors to the New York and Harlem Railroad's Fourth and Madison Avenues Line, which began operations in 1832 as the first street railway in the world, and several lines of the Fifth Avenue Coach Company, a bus operator that started running on Fifth Avenue in 1886.