M86 (New York City bus)

m86
86th Street Crosstown Line
A 2019 XE60 (4961) on the M86 SBS on East 86th Street in June 2024.
Overview
System	MTA New York City Bus
Operator	New York City Transit Authority
Garage	Michael J. Quill Depot
Vehicle	Nova Bus LFS articulated New Flyer Xcelsior XD60 New Flyer Xcelsior XE60 (main vehicles) New Flyer Xcelsior XD40 New Flyer Xcelsior XE40 Nova Bus LFS HEV (supplemental service)
Livery	Select Bus Service
Began service	1872 (streetcar) 1936 (M18 bus) 1989 (M86 bus)
Route
Locale	Manhattan, New York, U.S.
Communities served	Upper West Side, Upper East Side, Yorkville
Landmarks served	Central Park, Metropolitan Museum of Art, Asphalt Green
Start	Upper West Side – West End Avenue and West 86th Street
Via	86th Street, York Avenue
End	Yorkville – East 92nd Street and York Avenue
Length	2.3 miles (3.7 km)
Service
Operates	All times[1]
Annual patronage	4,051,779 (2023) [2]
Transfers	Yes
Timetable	M86 SBS
Route map Legend West Side – Broadway  M86  Amsterdam Avenue Columbus Avenue Central Park West ​ 85th Street Transverse 5th Avenue / 86th Street 5th Avenue / 84th Street Madison Avenue Lexington Avenue ​​ 3rd Avenue 2nd Avenue 1st Avenue York Avenue / 88th Street York Avenue / 91st Street 1st Avenue / 91st Street Yorkville – York Avenue (92nd Street)  M86  Legend Two-way stop Two-way stop without machines One-way stop  M86  Terminal Subway connection ← M79 SBS ← M79 SBS (by borough) ← B82 SBS (by route number)  {{{system_nav}}}  M96 → Q44 SBS →

The 86th Street Crosstown Line is a bus line in Manhattan, New York City, running mostly along 86th Street on the Upper West and Upper East Sides of Manhattan. Originally a streetcar line, it now comprises the M86 Select Bus Service bus line.

The M86 has the highest "per-mile ridership" of all bus routes in the city, and the second highest ridership of all Manhattan crosstown routes after the M14A/D routes along 14th Street.^[3] Because of this, the M86 became a Select Bus Service route in July 2015.