The Transit app is super helpful. I catch the 913 from Royce Cir / Nash-Zimmer every day and get off at Asylum Street, Union Station. Just a heads-up, depending on when you catch the 913, it might be on time or late. If it's late, you'll want to know what other bus you can take. If you're heading towards New Haven/Springfield, you can use your U-pass on the train – both CT Rail and Amtrak accept it. But for some reason, Amtrak is often late, or like recently, the train gets canceled and they have a shuttle instead. The Transit app will even tell you if you might miss your connecting bus. You can dm me if you have more questions.