What about buses running West End Avenue & Broadway?
M16 165th Street Ft. Washington Avenue - Lafayette & Houston Streets (Soho) Via Broadway & West End Avenue
M17 116th Street Jefferson Park (East Harlem) - Worth & Centre Streets (City Hall) Via 116th Street, West End Avenue & Broadway
M18D 168th Street Washington Heights - 23rd Street Madison Square Park Via Convent Avenue, West End Avenue & Broadway