United States Nuclear Regulatory Commission - Protecting People and the Environment
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Region I Location

Region I Office Building
Address: U.S. NRC Region I
475 Allendale Road
King of Prussia, PA 19406-1415
Phone: 610-337-5000
Toll Free: 1-800-432-1156
7 am to 4:15 pm (ET),
Monday through Friday
TDD: 301-415-5575
E-mail: See our Contact a Public Affairs Officer page and select Philadelphia, PA (RegI)

For information regarding specific oversight responsibilities, see Region I Jurisdiction.

Directions to the Region I office from the following locations:

For a map or for directions from other places, see the Region I address on Mapquest.com exit icon.

From the Philadephia Airport

  1. Take 95 south to Route 476 (Blue Route) to Route 76 west to Valley Forge.
  2. Continue on Route 76 west to Route 202 north.
  3. Proceed to Allendale Road and turn left.
  4. Stay in the right lane through the first light.
  5. At the third light, turn left onto Keebler Road - you will be behind the NRC building.
  6. Follow the road around and enter at the "L-shaped" building at the center.

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From Interstate 95

  1. From Interstate 95 take Route 476 (Blue Route) to Route 76 west toward Valley Forge.
  2. Continue on Route 76 west to Route 202 north.
  3. Proceed to Allendale Road, and turn left.
  4. Stay in the right lane through the first light.
  5. At the third light, turn left onto Keebler Road - you will be behind the NRC building.
  6. Follow the road around and enter at the "L-shaped" building at the center.

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From the Pennsylvania Turnpike

  1. Follow the Turnpike to the exit for Valley Forge/King of Prussia.
  2. Once you exit the Turnpike and pass through the toll area, take the third exit (Route 202 north).
  3. Follow Route 202 north to Allendale Road, and turn left on Allendale.
  4. Stay in the right lane through the first light.
  5. At the third light, turn left onto Keebler Road - you will be behind the NRC building.
  6. Follow the road around and enter at the "L-shaped" building at the center.

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From Schuylkill Expressway (Route 76)

  1. Take Route 76 west to Route 202 north.
  2. Proceed to Allendale Road, and turn left.
  3. Stay in the right lane through the first light.
  4. At the third light, turn left onto Keebler Road - you will be behind the NRC building.
  5. Follow the road around and enter at the "L-shaped" building at the center.

To top of page

Page Last Reviewed/Updated Thursday, March 31, 2011