Directions 

The Tredyffrin Public Library is off the Main Line (Route 30), not far from the Devon Horse Show grounds.

From Philadelphia: Take I-76 or the PA Turnpike West to King of Prussia/Valley Forge. Take Route 202 South to the Swedesford Rd exit just after King of Prussia mall. Take the first left onto Swedesford Rd, then the next left onto Old Eagle School Road. Follow Old Eagle School Road 2 miles to traffic light at Upper Gulph Road, and turn left. The Library is 0.2 mile on the right.

Or take I-476 South (or North) to Rt. 30 and use the directions “from the South” below.

From the West or Southwest: Take I-76 East to King of Prussia/Valley Forge, then follow directions above. Or, take Route 202 North (e.g. from Rte. 1) to West Valley Road. Turn right at the traffic light onto West Valley Road. Follow West Valley about 2 miles up a long hill and down to a stop sign. Turn left onto Upper Gulph Road, and proceed through the traffic light about 0.3 mile. The Library is on the right.

From the South: Take I-95 North to I-476 North to Rt. 30 (Villanova/St. Davids) West. Take Rte. 30 (E Lancaster Ave.) 2.5 miles to Old Eagle School Rd. Turn Right, and go 0.7 miles to Upper Gulph Rd. Turn Right, and the library will be on your right.