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Weigh Stations in Illinois

1,752 inspection sites in Illinois with 142,619 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
1,752
Total Inspections
142,619
OOS Inspections
10,924
HazMat Inspections
636

OOS Rate vs National Average

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

Illinois OOS Rate
8.1%
National Average
18.4%
Difference
-10.3pp

Busiest Inspection Sites

Top 3 stations in Illinois by total inspection count.

#1
I-57
19,000
inspections
OOS rate: 6.8%
#2
I-80
11,277
inspections
OOS rate: 6.7%
#3
I-70
9,323
inspections
OOS rate: 4.0%

About Weigh Stations in Illinois

Illinois operates 1,752 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 19,000 inspections on record.

Inspection Sites by Location (97)

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

i-57
7 stations 24,238
i-80
9 stations 14,685
i-55
8 stations 12,165
i-70
7 stations 11,439
i57
5 stations 6,742
i-74
5 stations 6,184
i-72
7 stations 5,279
i-64
7 stations 5,098
i-90
11 stations 4,394
i-88
7 stations 4,207
i-294
7 stations 4,059
i-94
13 stations 3,940
i-39
6 stations 3,249
57
2 stations 2,848
i55
5 stations 2,740
i70
5 stations 2,225
i64
3 stations 2,185
i74
5 stations 2,100
i80
5 stations 1,819
i-355
7 stations 1,598
018-bolingbrook-i-55
2 stations 1,546
i-290
7 stations 1,543
i-270
7 stations 1,329
us-20
4 stations 1,178
i-24
5 stations 1,015
i-255
6 stations 914
interstate-57
3 stations 877
us-67
2 stations 847
i-474
5 stations 840
028-frankfort-i-80
2 stations 714
i88
4 stations 712
i90
7 stations 700
72
3 stations 685
i72
3 stations 601
i94
4 stations 548
bolingbrook-i-55
3 stations 531
i24
5 stations 431
interstate-70
3 stations 427
i39
3 stations 414
il-13
3 stations 396
us-30
4 stations 385
il-255
3 stations 315
47th-st
2 stations 269
i474
2 stations 265
il-83
4 stations 257
i294
5 stations 254
interstate-55
3 stations 238
i-172
3 stations 236
il-rt-3
3 stations 202
74
3 stations 201
i290
6 stations 195
i-280
2 stations 194
interstate-80
2 stations 194
il-53
3 stations 186
us-51
2 stations 177
i-55-70
3 stations 162
us-rt-67
3 stations 161
il-251
2 stations 160
frankfort-i-80
2 stations 149
i-155
4 stations 149
il-26
2 stations 139
us-rt-34
3 stations 123
il-173
2 stations 108
ohio-ave
2 stations 104
i270
3 stations 95
il-127
3 stations 95
interstate-24
3 stations 95
il-47
2 stations 94
il-72
3 stations 87
rt-3
3 stations 87
bypass-20
2 stations 83
i280
2 stations 82
mannheim
2 stations 74
madison
3 stations 72
o-fallon-i-64
2 stations 72
arsenal
2 stations 64
il-203
2 stations 52
williamsville-i-55
2 stations 52
i355
2 stations 51
il-394
2 stations 48
us-rt-24
2 stations 47
williamsville
3 stations 45
baseline
2 stations 40
rt-127
3 stations 36
rt-51
2 stations 32
il83
2 stations 27
interstate-72
2 stations 27
brownstown-i-70
2 stations 24
marine-i-70
2 stations 21
rt-4
3 stations 19
il-143
2 stations 18
i-57-n-b-mp-74
2 stations 17
pulaski
2 stations 17
state
2 stations 16
us-route-51
2 stations 16
ramp-from-il203-to-i55-70
2 stations 12
litchfield
2 stations 11

Inspection Sites

Showing 50 of 1,752 stations (page 1 of 36)

Station Name Inspections ▼
I-57 19,000
I-80 11,277
I-70 9,323
I-55 8,810
I57 5,730
033 - WILLIAMSVILLE - I-55 S/B 5,704
I-74 5,288
I-64 4,497
I-72 4,260
032 - LITCHFIELD - I-55 N/B 3,557
020 - MARION - I-57 S/B 3,194
031 - MARYVILLE - I-55/70 S/B 3,062
I-90 3,033
I-94 2,965
57 2,843
I-88 2,710
70 2,635
I-39 2,461
017 - BROWNSTOWN - I-70 E/B 2,413
I-294 2,332
I55 2,324
I64 2,161
242 - INTERSTATE 55 1,946
I74 1,903
I70 1,834
I-57 SB 1,730
I80 1,646
SEE LITERAL DESCRIPTION FIELD 1,604
80 1,589
018 - BOLINGBROOK - I-55 N/B 1,537
016 - MARION - I-57 N/B 1,387
I-57 NB 1,347
023 - MARSHALL - I-70 W/B 1,202
I-57 S/B 1,156
US-20 1,135
I-270 1,087
I-290 1,052
I-57 N/B 980
I-355 941
I-80 EB 912
I-55 N/B 911
I-55 S/B 910
I-80 W/B 907
INTERSTATE 57 848
US 67 833
I-80 E/B 755
I-255 743
I-474 722
I-80 WB 721
028 - FRANKFORT - I-80 E/B 702

Related

Illinois carriers
FMCSA-registered carriers in this state
Illinois inspections
Roadside inspection rollups
Illinois crashes
Reportable crash records
Illinois enforcement
FMCSA civil penalty cases
Illinois insurance watch
Flagged carriers by insurance status

More to explore

All Weigh Stations
Browse stations by state
Violation Codes
FMCSR violation codes by BASIC category
OOS by State
Out-of-service rate analysis by state