Region III Location

Address: |
U.S. NRC Region III |
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:
From O'Hare Airport
- Exit the airport toward the city.
- Take ramp onto I-190 E toward I-190/I-90/Chicago Loop/I-294.
- Take exit 1D toward Indiana/I-294-TOLL S onto I-294 S (Tri-State Tolllway).
- Take exit 31A toward Aurora/I-88-TOLL W onto I-88 W (Ronald Reagan Memorial Tollway).
- Take exit 123 onto IL-59 N (N IL-59).
- Turn right onto Westings Ave.
- The Region III office reception area is on the fourth floor Suite 400.
From Midway Airport
- Turn left (North) on Cicero Avenue when exiting the airport.
- Proceed North to Interstate 55 South, which is a left turn after passing under the interstate.
- Take exit 277A toward Wisconsin onto I-294 N .
- There is one toll upon entering Interstate 355.
- Exit onto Interstate 88 West toward Aurora.
- Take exit 123 onto IL-59 N (N IL-59).
- Turn right onto Westings Ave.
- The Region III office reception area is on the fourth floor Suite 400.
From downtown Chicago
- Take the Eisenhower Expressway, Interstate 90 west.
- Take the left exit at Interstate 88 west (toward Aurora).
- Proceed on Interstate 88.
- Take exit 123 onto IL-59 N (N IL-59)
- Turn right onto Westings Ave.
- The Region III office reception area is on the fourth floor Suite 400.
Page Last Reviewed/Updated Thursday, January 23, 2025
Page Last Reviewed/Updated Thursday, January 23, 2025