Is there 1 map or web site that has the bus lines and accessible (to the disabled) subway stations for the Manhattan, the Bronx, Brooklyn and Queeens. "The map" put out by the transport Authority has accessible subway stations, but does not have bus lines. I've gotten steered the wrong way 2x, trying to get to events in Brooklyn.
Here is some information on accessiblity on NYC Buses
Traveling on MTA Buses
Accessible Buses
New York City Transit and Long Island Bus serve local and express bus routes throughout the five boroughs and in Nassau and western Suffolk counties. These routes connect with many subway and commuter rail stations, as well as key transportation hubs.
The more than 4,300 buses in NYC Transit's fleet are equipped with wheelchair lifts and have a "kneeling" feature that lowers the front entrance of the vehicle to within inches from the ground for easy access by any customer with mobility impairments or difficulty using the front steps.
http://www.mta.nyc.ny.us/mta/ada/transit.htm
You may also consider using access-a-ride. Information about it is here
http://www.mta.nyc.ny.us/nyct/paratran/guide.htm
Please do not hesitate to contact me if you have further questions.
Lara