Directions

Take the Schuylkill Expressway West (Rt.76) to Rt. 476 North (Blue Route)
Follow Rt. 476 North to where it joins the PA Turnpike (Rt. 276 East)
Take the PA turnpike East to Fort Washington Interchange Exit 339.
Exit turnpike and take a right onto Rt 309 North just after you pass through the toll booth
Follow Route 309 North for approximately 6.5 miles.
Take a left before the intersection with Welsh Road (Rt 63); this is an off ramp from 309.
Turn left at the light. You are on Welsh Road now.
Cross the intersection with 309 and pass the following traffic light.
Take the right at Keystone Drive and follow for approx. 3/5th of a mile
Turn right into the Tosoh Bioscience drive way and park where available.

From Philadelphia International Airport

Leaving the airport, follow the signs to I-95 South.
Continue on I-95 South to Route 476 North / Plymouth Meeting.
Follow Route 476 North to the PA Turnpike / Route 276 E.
Take PA Turnpike East to Exit 339 (Fort Washington) to Route 309 North.
Follow Route 309 North for approximately 6.5 miles.
Take a left before the intersection with Welsh Road (Rt 63); this is an off ramp from 309.
Turn left at the light. You are on Welsh Road now.
Cross the intersection with 309 and pass the following traffic light.
Take the right at Keystone Drive and follow for approx. 3/5th of a mile
Turn right into the Tosoh Bioscience drive way and park where available.

From New York and New Jersey

Take the NJ Turnpike south to PA Turnpike, Rt. 276 W.
Take PA Turnpike to Exit 339, Fort Washington.
After the toll booth take Route 309 North.
Follow Route 309 North for approximately 6.5 miles.
Take a right before the intersection with Welsh Road (Rt 63); this is an off ramp from 309.
At the lights take a left turn onto Route 63.
Cross the intersection with 309 and pass the following traffic lights.
Take the right at Keystone Drive and follow for approx. 3/5th of a mile
Turn right into the Tosoh Bioscience drive way and park where available.

From Lehigh Valley Airport (Allentown, Bethlehem, Easton)

Take Route 22 W to Route 309 South / Quakertown
Follow 309 South for approximately 45 minutes to the 5-point intersection of Routes 463, 202 and 309.
Continue on Route 309 for about 4 traffic lights until you pass the intersection at Stump Road.
The next right is Keystone Drive. A Granger facility is on the corner.
Follow Keystone for about 1/4 mile and turn left into the Tosoh Bioscience parking lot.

From King of Prussia / Valley Forge / West Chester using RT 202

Take Route 202 North to the intersection of 200 with Route 63 (Welsh Rd)
Take a right onto Route 63 (Wawa on your right)
After the first traffic light, follow 63 for about 1/2 mile and take Keystone Drive on your left.
Follow Keystone Drive for approx. 3/5th of a mile and turn right into the Tosoh Bioscience drive way

Tosoh Bioscience LLC
156 Keystone Drive
Montgomeryville, PA 18936
(215) 283-5000
(800) 366-4875