What is route from scranton pa to Washington DC?

The best route from Scranton, Pennsylvania to Washington, D.C. is as follows:

1. Start in Scranton, Pennsylvania.

2. Take I-81 S to I-78 E.

3. Take I-78 E to I-270 S.

4. Take I-270 S to the District of Columbia.

5. Arrive in Washington, D.C.