From Philadelphia: Take Route 76 to the PA Turnpike to Exit 21. If you are in the western suburbs of the city, Route 30 is known as Lancaster Ave. You can get on the bypass and follow it due west.
From South Jersey: Take Route 295 to the exit for Route 322 and the Commodore Barry Bridge. After crossing the bridge, take I95 south for 2 exits and follow the signs for Route 322 and West Chester. Follow 322 to Route 1, turn left and go about 1/2 mile to 322/202. Turn right and go 5 miles to where they split. Bear right on 202 to Route 100, then get on Route 30 West. This sounds a bit complicated, but the roads are well marked.