Directions to Argonne and Lodging Information

Argonne Building 240 Address and General Info Phone

Directions to Argonne National Laboratory

Argonne National Laboratory occupies 1,500 wooded acres about 25 miles southwest of Chicago. The laboratory hosts thousands of visitors each year. Argonne is easily accessible by car or public transportation from downtown Chicago, as well as from Chicago's two airports. (Google Maps)

To reach Argonne from O'Hare International Airport, take I-294 south to I-55. Exit west on I-55 (toward St. Louis) and continue for about four miles to Cass Avenue. Exit south on Cass and turn right at the Argonne sign on Northgate Road, immediately south of I-55. Follow Northgate Road to the Argonne Information Center.

To reach Argonne from Midway Airport, take Cicero Avenue north to I-55. Enter I-55 south and continue for about 14 miles to Cass Avenue. Exit south on Cass and turn right at the Argonne sign on Northgate Road, immediately south of I-55. Follow Northgate Road to the Argonne Information Center.

To reach Argonne by public transportation, take the Metra train to the Westmont Metra station. PACE bus #715 provides morning and evening connections between Westmont and Argonne. For details, please consult the PACE schedule.

Local Lodging Information