Attachment A IDOT Region and District Map.pdf
PDF 2 MB Posted
- Solicitation number
- 26-494DOT-FINAD-B-48177
- Issued by
- Lasalle County, Illinois
About this file
This document is a map and informational guide from the Illinois Department of Transportation (IDOT) detailing the region and district boundaries across the state of Illinois. The map is dated August 4, 2025, and divides the state into five regions (R1-R5) and nine districts (D1-D9), each with a specific geographic coverage and a designated headquarters location. The districts are strategically positioned to manage transportation infrastructure and related services across different parts of Illinois, with locations in cities such as Schaumburg, Dixon, Ottawa, Peoria, Paris, Springfield, Effingham, Collinsville, and Carbondale.
The document provides comprehensive contact information for each district, including their physical addresses and phone numbers. The map itself color-codes the regions and districts, clearly delineating county boundaries and showing the precise geographic jurisdiction of each transportation district. Each district is responsible for managing transportation infrastructure, maintenance, and related services within its designated area, ensuring efficient and localized management of Illinois' transportation network. The map serves as a critical reference tool for understanding the administrative and geographic organization of the Illinois Department of Transportation's regional operations.
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Other files
| File | Type | Posted |
|---|---|---|
| Q and A 1 for B-48177~1.docx | DOCX document | |
| IPG Registered Disclosures Formerly Forms B B-48177.docx | DOCX document | |
| Vendor Disclosures Formerly Forms A B-48177.docx | DOCX document | |
| Attachment B Service Locations D2-D9.pdf | ||
| Offer to the State B48177.pdf | ||
| Attachment D District Invoice Address D2-D9.pdf | ||
| Contract B-48177 Scrap Tire and Rubber Revised.docx | DOCX document | |
| Attachment C District Contract Information D2-9.pdf | ||
| Instructions and Reqs B-48177~2.docx | DOCX document |
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Text version
GRUNDY
LAKEMCHENRYJO DAVIESS STEPHENSON WINNEBAGO
B O
O N
E
OGLECARROLL
COOK
KANEDEKALB
DUPAGE
WHITESIDE
LEE
WILLKENDALL
LASALLE
BUREAUHENRY
MERCER KANKAKEE
PUTNAM
STARK
KNOX
MARSHALL
LIVINGSTON
WARREN
IROQUOIS
PEORIA
WOODFORD
MCLEAN
TAZEWELL
FULTON
HANCOCK MCDONOUGH
VERMILION
MASON CHAMPAIGN
LOGAN
PIATT
DEWITTSCHUYLER
ADAMS
MENARD
CASS
BROWN
MACON
SANGAMON
EDGARDOUGLASMORGAN
PIKE
CHRISTIAN
MOULTRIE
SCOTT
COLES
SHELBY
MONTGOMERY
MACOUPINGREENE CLARK
C A
L H
O U
N CUMBERLAND
JERSEY
EFFINGHAM
FAYETTE
CRAWFORDJASPER
BONDMADISON
CLAY
LAWRENCERICHLAND
MARION
CLINTON
ST. CLAIR WAYNE
W A
B A
S H
WASHINGTONMONROE
JEFFERSON
WHITEHAMILTON
RANDOLPH PERRY
FRANKLIN
JACKSON GALLATINSALINE
WILLIAMSON
HARDINPOPEJOHNSONUNION
MASSACPULASKI
A L
E X
A N
D E
R
E D
W A
R D
S
FORD
H E
N D
E R
S O
N
ROCKISLAND
Schaumburg
Dixon
Peoria
Paris Springfield
Effingham
Collinsville
Carbondale
Ottawa
D1 D2
D3D4
D5
D6
D7
D8
D9
R5
R4
R1
R2
R3
ILLINOIS DEPARTMENT OF TRANSPORTATION
REGION and DISTRICT BOUNDARIES
August 4, 2025
Region 1
DISTRICT 1
201 WEST CENTER COURT
SCHAUMBURG, ILLINOIS 60196
PHONE: 847/705-4000
Region 2
DISTRICT 2
819 DEPOT AVENUE
DIXON, ILLINOIS 61021
PHONE: 815/284-2271
DISTRICT 3
>700 EAST NORRIS DRIVE
OTTAWA, ILLINOIS 61350
PHONE: 815/434-6131
Region 3
DISTRICT 4
401 MAIN STREET
PEORIA, ILLINOIS 61602
PHONE: 309/671-3333
DISTRICT 5
13473 IL HWY 133
P.O. BOX 610
PARIS, ILLINOIS 61944
PHONE:217/465-4181
Region 4
DISTRICT 6
3215 EXECUTIVE PARK DRIVE
SPRINGFIELD, ILLINOIS 62703
PHONE: 217/782-7301
DISTRICT 7
400 WEST WABASH
EFFINGHAM, ILLINOIS 62401
PHONE: 217/342-3951
Region 5
DISTRICT 8
1102 EASTPORT PLAZA DRIVE
COLLINSVILLE, ILLINOIS 62234
PHONE: 618/346-3100
DISTRICT 9
STATE TRANSPORTATION BUILDING
P.O. BOX 100
CARBONDALE, ILLINOIS 62903
PHONE: 618/549-2171
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