Rochester has mediocre public transit, but you can do OK getting around if you are visiting. The public transit system is a 'spoke' (and no hub!) system, to encourage people to come downtown. Instead it has the effect of encouraging people to skip the public transit, and bike or rideshare instead.
Rochester-Genesee Regional Transportation Authority — aka, "the bus"
Also includes Liftline-a service for people with disabilities.
Amtrak — 320 Central Ave
Greyhound — located at Chestnut and Broad
Greater Rochester International Airport — our local airport
The Renaissance Square Project
willwon't add a massive underground bus terminal.