Template:M23 SBS BRT RDT

style="color:;background:#Template:NYC bus color;text-align:center;padding:5px"| 23rd Street Crosstown
Chelsea Piers – 12th Avenue  M23  12th Avenue / 24th Street 11th Avenue 10th Avenue 9th Avenue 8th Avenue Template:NYCS Eighth south local header 7th Avenue Template:NYCS Broadway-Seventh local day 6th Avenue Template:NYCS Sixth local Template:Rint Broadway Template:NYCS Broadway center local header Park Avenue South Template:NYCS Lexington local header 3rd Avenue 2nd Avenue 1st Avenue 1st Avenue / 20th Street 20th Street Loop / 20th Street Avenue C / 23rd Street East Side – Avenue C (20th Street)  M23  uSTRl uSTRr
Legend
Two-way stop One-way stop  M23  Terminal Template:NYCS Second header Subway connection Template:Rint PATH connection

Main articles: Select Bus Service and M23 (New York City bus)