General information for Illinois Department of Transportation
Physical address
2300 S Dirksen Pkwy, Springfield, Il, 62764
Mailing address
2300 South Dirksen Parkway, Room 307, Springfield, IL, 62764
Website
dot.il.gov
Points of contact for Illinois Department of Transportation
SAM.gov Points of Contact
Robert
Johnson
Government Business POC
Electronic Business POC
Urban Highways Program Manager
2300 SOUTH DIRKSEN PARKWAY, SPRINGFIELD, IL, 62764
JUANITA
AKERS
Alternate Government Business POC
Alternate Electronic Business POC
Section Chief
2300 SOUTH DIRKSEN PARKWAY, SPRINGFIELD, IL, 62764
Additional contact details may be available
NAICS codes for Illinois Department of Transportation
| Code | Description | Small Business |
|---|---|---|
| 926120 PRIMARY | Regulation and Administration of Transportation Programs | No |
Update history
2 change(s) tracked
Aug 7, 2026
SAM last-updated date: Nov 14, 2025 → Aug 6, 2026
Aug 7, 2026
NAICS 926120: small-business status No → —
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