From Albany:

1. Merge onto I-787 N toward Troy
2. Take the 23rd Street exit - Exit 8 toward Watervliet / Green Island
3. Turn Slight Right onto 23rd St which becomes Lower Hudson Ave
4. Turn Slight Right onto Troy -Green Island Bridge
5. Turn Right onto US-4 / River Street
6. End at 274 River St

From New York City:

1. Take I-87 N / New York State Thruway N toward Albany
2. Merge onto I-787 N via Exit 23 toward Downtown Albany / Rensselaer / Troy
3. Follow directions from Albany.

From Boston:

1. Take I-90 W.
2. Merge onto I-90 W via Exit B1 toward RT-9 / Albany / Hudson (Portions toll).
3. Merge onto I-787 N toward Troy.
4. Follow directions from Albany.