Site Access

As of June 1, 2015, regular driver’s licenses and ID cards from the following jurisdictions will not be acceptable identification per guidance from the Department of Homeland Security:

  • American Samoa
  • Arizona
  • Louisiana
  • Minnesota
  • New Hampshire
  • New York

 

Click here for more info

 


 

Site access to Argonne National Laboratory is allowed only with an ID badge or a visitor pass. A visitor pass can be arranged by contacting

The gate pass may be picked up at the Argonne Information Center located just outside the Main Gate Guard House off Cass Avenue. The Center is open M-F, 6:30 a.m. - 5:00 p.m. CST. A pass may be left at the Guard House for pick up during times when the AIC is not open.

A site access visitor pass alone does not permit a user unescorted access to the APS facility; either a temporary or permanent Cardkey® badge is needed for unescorted APS access.

 


 

Gate Hours​

  • Main Gate (on Northgate Rd. off Cass Ave.)
    24 hours a day, 7 days a week 
  • West Gate (on Westgate Rd. off Lemont Rd.)
    6:15 a.m.-7:10 p.m. M-F 
  • East Gate (on Eastwood Dr. off Cass Ave.) 
    6:25 a.m. - 9:15 a.m. M-F
    3:30 p.m. - 6:00 p.m. M-F