From I-276

Take Exit 333 Norristown. Follow signs for Plymouth Road and turn right. Follow Plymouth to Butler Pike and turn left. Follow Butler Pike (3.5 miles) to Morris Road. After crossing Morris Rd., Cornerstone is the first building on the left across from the post office.

From I-476 North

Take exit 20 for Germantown Pike/Plymouth Rd. Follow sign to Plymouth Road and turn right. Follow Plymouth to Butler Pike and turn left. Follow Butler Pike (3.5 miles) to Morris Road. After crossing Morris Rd., Cornerstone is the first building on the left across from the post office.

From I-476 South

Take exit onto I-276 W and go to next exit, 333 Norristown. Follow signs for Plymouth Road and turn right. Follow Plymouth to Butler Pike and turn left. Follow Butler Pike (3.5 miles) to Morris Road. After crossing Morris Rd., Cornerstone is the first building on the left across from the post office.

From PA 309 South

Take the Turnpike exit ramp ( Butler Ave. exit is closed due to construction) but keep to the right and enter Pennsylvania Ave. Follow Pennsylvania to the end and turn right onto Bethlehem Pike. Turn left onto Butler Ave. and go through the town of Ambler, past the train station. Cornerstone is the last building on the right (adjoining the Sons of Italy and across from the post office) before leaving town.

From PA 309 North

Take Highland Ave. , exit and turn left at the bottom of the ramp. Follow Highland Ave. to Bethlehem Pike and turn right. Turn left onto Butler Ave. and go through the town of Ambler, past the train station. Cornerstone is the last building on the right (adjoining the Sons of Italy and across from the post office) before leaving town.