TruckCodex

Weigh Stations in Illinois

1,663 inspection sites in Illinois with 133,214 total inspections on record.

This page is the canonical inspection-station directory for Illinois — each entry is one normalized physical site with its own deep view of inspection volume, OOS rate vs the state average, peer-station comparisons, and activity over time.

For the raw FMCSA inspection feed (every recorded inspection grouped by reported location label), see Illinois roadside inspections.

Illinois station intelligence

Inspection Sites
1,663
Total Inspections
133,214
OOS Inspections
9,884
HazMat Inspections
390

OOS Rate vs National Average

Illinois station performance compared to all U.S. stations.

Illinois OOS Rate
7.8%
National Average
18.3%
Difference
-10.5pp

Busiest Inspection Sites

Top 3 stations in Illinois by total inspection count.

#1
I-57
17,966
inspections
OOS rate: 6.5%
#2
I-80
10,265
inspections
OOS rate: 6.5%
#3
I-70
9,109
inspections
OOS rate: 4.0%

About Weigh Stations in Illinois

Illinois operates 1,663 weigh stations and roadside inspection sites where commercial motor vehicles are subject to safety inspections, weight checks, and credential verification under the federal Motor Carrier Safety Assistance Program (MCSAP).

Inspections at Illinois facilities follow CVSA North American Standard procedures. Inspectors check vehicle mechanical condition, driver qualifications, hours of service compliance, and hazardous materials documentation.

The busiest inspection site in Illinois is I-57 with 17,966 inspections on record.

Inspection Sites by Location (93)

Groups stations that share a location (for example, the northbound and southbound scales at the same facility).

i-57
7 stations 23,065
i-80
9 stations 13,488
i-70
7 stations 11,184
i-55
8 stations 11,018
i57
5 stations 6,525
i-74
5 stations 5,674
i-72
7 stations 5,022
i-64
7 stations 4,777
i-90
11 stations 4,017
i-88
7 stations 3,866
i-294
7 stations 3,827
i-94
13 stations 3,552
i-39
6 stations 3,111
57
2 stations 2,766
i55
5 stations 2,435
i70
5 stations 2,217
i64
3 stations 2,140
i74
5 stations 1,811
i80
5 stations 1,647
i-355
7 stations 1,463
i-290
7 stations 1,369
018-bolingbrook-i-55
2 stations 1,310
i-270
7 stations 1,279
us-20
4 stations 1,137
i-24
5 stations 963
interstate-57
3 stations 818
us-67
2 stations 798
i-474
5 stations 790
i-255
6 stations 786
72
3 stations 663
028-frankfort-i-80
2 stations 639
i90
7 stations 628
i88
4 stations 621
i72
3 stations 567
bolingbrook-i-55
3 stations 531
i94
4 stations 486
i24
4 stations 412
interstate-70
3 stations 405
i39
3 stations 401
us-30
4 stations 371
il-13
3 stations 342
il-255
3 stations 282
i294
5 stations 249
i474
2 stations 247
47th-st
2 stations 244
il-83
4 stations 239
interstate-55
3 stations 236
i-172
3 stations 205
il-rt-3
3 stations 201
interstate-80
2 stations 185
us-51
2 stations 165
i290
6 stations 163
i-55-70
3 stations 162
us-rt-67
3 stations 161
i-280
2 stations 153
frankfort-i-80
2 stations 149
il-53
2 stations 145
il-251
2 stations 141
74
2 stations 137
il-26
2 stations 135
i-155
3 stations 132
us-rt-34
3 stations 123
il-173
2 stations 99
ohio-ave
2 stations 95
i270
3 stations 91
rt-3
3 stations 85
interstate-24
3 stations 78
bypass-20
2 stations 76
il-47
2 stations 75
mannheim
2 stations 74
madison
3 stations 72
o-fallon-i-64
2 stations 72
il-72
2 stations 64
williamsville-i-55
2 stations 52
il-203
2 stations 51
us-rt-24
2 stations 47
williamsville
3 stations 45
i280
2 stations 44
rt-127
3 stations 36
arsenal
2 stations 33
rt-51
2 stations 27
interstate-72
2 stations 26
brownstown-i-70
2 stations 24
il83
2 stations 22
marine-i-70
2 stations 21
rt-4
3 stations 19
i-57-n-b-mp-74
2 stations 17
il-143
2 stations 17
pulaski
2 stations 17
state
2 stations 16
us-route-51
2 stations 13
ramp-from-il203-to-i55-70
2 stations 12
litchfield
2 stations 11

Inspection Sites

Showing 50 of 1,663 stations (page 1 of 34)

Station Name Inspections ▼
I-57 17,966
I-80 10,265
I-70 9,109
I-55 7,962
I57 5,531
033 - WILLIAMSVILLE - I-55 S/B 5,442
I-74 4,814
I-64 4,211
I-72 4,069
032 - LITCHFIELD - I-55 N/B 3,285
020 - MARION - I-57 S/B 2,939
57 2,761
I-90 2,727
031 - MARYVILLE - I-55/70 S/B 2,716
I-94 2,634
70 2,555
I-88 2,435
017 - BROWNSTOWN - I-70 E/B 2,387
I-39 2,336
I-294 2,158
I64 2,116
I55 2,023
242 - INTERSTATE 55 1,858
I70 1,828
I-57 SB 1,704
I74 1,635
80 1,481
I80 1,475
SEE LITERAL DESCRIPTION FIELD 1,466
I-57 NB 1,314
018 - BOLINGBROOK - I-55 N/B 1,301
016 - MARION - I-57 N/B 1,272
023 - MARSHALL - I-70 W/B 1,143
I-57 S/B 1,121
US 20 1,094
I-270 1,041
I-57 N/B 938
I-290 934
I-80 EB 870
I-55 N/B 859
I-80 W/B 848
I-355 836
I-55 S/B 828
INTERSTATE 57 799
US 67 785
I-80 E/B 713
I-80 WB 686
I-474 678
I-255 639
028 - FRANKFORT - I-80 E/B 627

Related sections

Directory
All Weigh Stations
Browse stations by state.
Carriers
Illinois Carriers
Carriers registered in Illinois.
Database
Roadside Inspections
CVSA inspection levels I–VI.
Reference
Violation Codes
FMCSR violation codes by BASIC category.
Research
OOS by State
Out-of-service rate analysis by state.

Data sources & freshness

TruckCodex aggregates official public-sector datasets. See the Source registry for dataset-level coverage and the Freshness log for last-import timestamps.

FMCSA

Census, SAFER, SMS, Licensing & Insurance (L&I), roadside inspections, crashes, and authority history.

Refreshed daily.
NHTSA

Vehicle recall campaigns, defect investigations, and consumer safety complaints (SCRS).

Refreshed daily.
EIA

Retail diesel and gasoline price history and state fuel-tax tables.

Refreshed weekly.
Transport Canada

Cross-border carrier registry and Canadian recall campaigns where applicable.

Refreshed weekly.

TruckCodex is an independent aggregator; it is not affiliated with FMCSA, NHTSA, EIA, or Transport Canada. Always verify compliance-critical information directly with the originating agency.