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Region III Location

Region III Office Building
Address:

U.S. NRC Region III
2443 Warrenville Road
Suite 210
Lisle, Illinois 60532-4352

Phone: 630-829-9500
Toll Free: 1-800-522-3025
7 am to 4:30 pm (CT),
Monday through Friday
Fax: 630-515-1078
TDD: 301-415-5575
E-mail: See our Contact a Public Affairs Officer page and select Chicago, IL (Reg III).

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

Directions to the Region III Office from the following locations:

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

From O'Hare Airport

  1. Exit the airport toward the city.
  2. Take Interstate 294 south, towards Indiana (a toll or IPASS is required just after entering Interstate 294).
  3. Exit onto Interstate 88 west (Aurora/Iowa).
  4. Proceed west on Interstate 88, past another toll, to Illinois Highway 53 exit.
  5. Turn left at the first stoplight intersection (Rte 53) and then turn right at the second stop light. (Warrenville Road).
  6. Proceed through two stoplight intersections and turn left at next stoplight.
  7. Bear to the right to reach the 2443 Warrenville Road building.
  8. The Region III office reception area is on the second floor Suite 210.

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From Midway Airport

  1. Turn left (north) on Cicero Avenue when exiting the airport.
  2. Proceed north to Interstate 55 south, which is a left turn after passing under the interstate.
  3. Take Interstate 55 south to Interstate 355, toward the western suburbs.
  4. There is one 80-cent toll upon entering Interstate 355.
  5. Exit onto Interstate 88 west toward Aurora.
  6. Almost immediately after entering Interstate 88 is the Illinois Highway 53 exit.
  7. Take the Highway 53 exit.
  8. Turn left at the first stoplight intersection Rte 53 and then right at the next light (Warrenville Rd.)
  9. Proceed through two stoplight intersections and turn left at next stoplight.
  10. Bear to the right to reach the 2443 Warrenville Road building.
  11. The Region III office reception area is on the second floor Suite 210.

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From downtown Chicago

  1. Take the Eisenhower Expressway, Interstate 90 west.
  2. Take the left exit at Interstate 88 west (toward Aurora).
  3. Proceed on Interstate 88.
  4. Take the Highway 53 exit.
  5. Turn left at the first stoplight intersection Rte 53 and then right at the next light (Warrenville Rd.)
  6. Proceed through two stoplight intersections and turn left at next stoplight.
  7. Bear to the right to reach the 2443 Warrenville Road building.
  8. The Region III office reception area is on the second floor Suite 210.

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Page Last Reviewed/Updated Wednesday, February 19, 2014