Weigh Stations in Iowa
1,337 inspection sites in Iowa with 58,857 total inspections on record.
Inspection Sites
1,337
Total Inspections
58,857
OOS Inspections
13,888
Unique Carriers
40,871
About Weigh Stations in Iowa
Iowa operates 1,337 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 Iowa 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 Iowa is 39 - I35 SB MM 212 NORTHWOOD with 9,259 inspections on record.
Inspection Sites
Showing 50 of 1,337 stations (page 1 of 27)
Stations in Iowa
Showing 50 of 1,337
fmcsa-inspections
| Station Name | Type | Inspections | OOS Rate | Carriers | Active Period |
|---|---|---|---|---|---|
| 39 - I35 SB MM 212 NORTHWOOD | — | 9,259 | 31.4% | 5,828 | Jan 1, 2020 – Apr 1, 2026 |
| 01 - I80 WB MM 151 MITCHELLVIL | — | 9,013 | 26.4% | 5,096 | Jan 1, 2020 – Mar 30, 2026 |
| 02 - I80 EB MM 115 VAN METER | — | 6,848 | 27.8% | 4,033 | Jan 1, 2020 – Apr 2, 2026 |
| 10 - I35 NB MM 30 OSCEOLA | — | 5,128 | 17.3% | 2,899 | Jan 1, 2020 – Mar 29, 2026 |
| 28 - I80 WB MM 44 AVOCA | — | 4,613 | 18.5% | 3,264 | Jan 1, 2020 – Apr 1, 2026 |
| 16 - I380 SB MM 53 BRANDON | — | 3,565 | 29.2% | 2,668 | Jan 1, 2020 – Mar 31, 2026 |
| 15 - I380 NB MM 51 BRANDON | — | 3,319 | 32.4% | 2,555 | Jan 1, 2020 – Apr 1, 2026 |
| 45 - HWY 218 NB MM 29 PILOT GR | — | 3,256 | 23.0% | 2,340 | Jan 1, 2020 – Apr 1, 2026 |
| 37 - I29 SB MM 132 SALIX | — | 2,290 | 16.9% | 1,726 | Jan 1, 2020 – Mar 31, 2026 |
| 14 - I29 NB MM 12 PERCIVAL | — | 1,494 | 10.9% | 1,265 | Jan 1, 2020 – Mar 29, 2026 |
| 44 - JCT HWY 71/20 EARLY | — | 1,346 | 15.4% | 1,030 | Jan 1, 2020 – Apr 1, 2026 |
| HWY 20 EB | — | 663 | 10.7% | 613 | Jan 1, 2020 – Apr 1, 2026 |
| HWY 218 | — | 522 | 12.8% | 482 | Jan 1, 2020 – Mar 31, 2026 |
| HWY 20 WB | — | 516 | 14.5% | 479 | Jan 1, 2020 – Apr 1, 2026 |
| I-35 SB | — | 455 | 25.9% | 433 | Jan 1, 2020 – Mar 27, 2026 |
| HWY 169 SB | — | 371 | 7.3% | 326 | Jan 1, 2020 – Mar 26, 2026 |
| HWY 63 | — | 340 | 8.5% | 308 | Jan 1, 2020 – Mar 31, 2026 |
| HWY 34 | — | 321 | 11.2% | 287 | Jan 1, 2020 – Mar 27, 2026 |
| I-35 NB | — | 314 | 32.8% | 309 | Jan 1, 2020 – Mar 30, 2026 |
| HWY 169 NB | — | 282 | 9.2% | 252 | Jan 1, 2020 – Mar 26, 2026 |
| I80 EB WILTON RA | — | 273 | 18.7% | 268 | Jan 1, 2020 – Apr 1, 2026 |
| HWY 3 WB | — | 260 | 6.5% | 222 | Jan 1, 2020 – Mar 26, 2026 |
| I35 SB | — | 255 | 31.0% | 240 | Jan 1, 2020 – Mar 21, 2026 |
| HWY 3 EB | — | 237 | 9.3% | 216 | Jan 1, 2020 – Mar 30, 2026 |
| HWY 20 EB MM 117 | — | 229 | 8.3% | 221 | Jan 1, 2020 – Mar 18, 2026 |
| HWY 20 | — | 212 | 30.7% | 201 | Jan 1, 2020 – Mar 25, 2026 |
| I80 EB OLD SCALES - WILTON | — | 206 | 22.3% | 203 | Jan 1, 2020 – Mar 1, 2026 |
| I35 NB | — | 187 | 26.7% | 183 | Jan 1, 2020 – Feb 12, 2026 |
| HWY 4 SB | — | 168 | 6.5% | 158 | Jan 1, 2020 – Mar 31, 2026 |
| I29 NB | — | 162 | 14.2% | 153 | Jan 1, 2020 – Mar 30, 2026 |
| HWY 4 NB | — | 161 | 6.8% | 147 | Jan 1, 2020 – Apr 1, 2026 |
| HWY | — | 158 | 5.1% | 149 | Jan 1, 2020 – Mar 31, 2026 |
| HWY 151 NB | — | 157 | 26.1% | 154 | Jan 1, 2020 – Mar 22, 2026 |
| HWY 71 SB | — | 156 | 7.7% | 148 | Jan 1, 2020 – Mar 17, 2026 |
| I80 WB | — | 153 | 13.1% | 148 | Jan 1, 2020 – Apr 1, 2026 |
| HWY 151 SB | — | 148 | 30.4% | 146 | Jan 1, 2020 – Mar 30, 2026 |
| HWY 71 NB | — | 146 | 10.3% | 140 | Jan 1, 2020 – Mar 17, 2026 |
| HWY 18 EB | — | 145 | 18.6% | 142 | Jan 1, 2020 – Feb 23, 2026 |
| I80 WB @ 303MM | — | 143 | 14.7% | 142 | Jan 1, 2020 – Dec 28, 2025 |
| I35SB | — | 142 | 35.9% | 140 | Jan 1, 2020 – Mar 19, 2026 |
| HWY 218 MT PLEASANT | — | 138 | 10.9% | 132 | Jan 1, 2020 – Mar 14, 2026 |
| I80 EB DURANT EXIT | — | 137 | 19.0% | 136 | Jan 1, 2020 – Mar 25, 2026 |
| HWY 17 NB | — | 134 | 7.5% | 113 | Jan 1, 2020 – Mar 4, 2026 |
| US HWY 52 DECORAH | — | 131 | 13.0% | 120 | Jan 1, 2020 – Mar 17, 2026 |
| HWY 63, BLOOMFIELD,IOWA | — | 129 | 5.4% | 118 | Jan 1, 2020 – Feb 27, 2026 |
| HWY 61 | — | 126 | 18.3% | 118 | Jan 1, 2020 – Apr 1, 2026 |
| US HWY 63 LIME SPRINGS | — | 124 | 11.3% | 116 | Jan 1, 2020 – Mar 18, 2026 |
| HWY 18 WB | — | 110 | 17.3% | 108 | Jan 1, 2020 – Feb 3, 2026 |
| I35 | — | 109 | 14.7% | 104 | Jan 1, 2020 – Apr 1, 2026 |
| HWY 17 SB | — | 106 | 7.5% | 92 | Jan 1, 2020 – Mar 25, 2026 |