FMCSA carriers by cargo carried
Motor Vehicles carriers in Iowa
- 2,658Active carriers
By county
- Polk County252
- Linn County128
- Dubuque County96
- Black Hawk County94
- Pottawattamie County87
- Scott County68
- Johnson County60
- Muscatine County50
- Story County50
- Woodbury County47
- Clinton County46
- Dallas County41
- Marion County40
- Sioux County40
- Clayton County40
- Wapello County39
- Winneshiek County37
- Carroll County34
- Jackson County34
- Marshall County33
- Benton County33
- Hardin County33
- Harrison County31
- Bremer County29
- Jones County28
- Warren County28
- Cedar County28
- Cerro Gordo County28
- Henry County28
- Lee County27
- Webster County27
- Buchanan County27
- Mahaska County25
- Allamakee County25
- Des Moines County25
- Chickasaw County24
- Washington County23
- Wright County23
- Jasper County23
- Lyon County22
- Buena Vista County22
- Butler County22
- Howard County22
- Keokuk County21
- Mills County21
- Fayette County21
- Iowa County21
- Kossuth County20
- Calhoun County20
- Crawford County20
- Mitchell County19
- Tama County19
- Louisa County17
- Madison County17
- Plymouth County17
- Poweshiek County17
- Delaware County17
- Guthrie County17
- Hancock County17
- Jefferson County15
- O'Brien County15
- Boone County15
- Davis County15
- Floyd County15
- Lucas County14
- Montgomery County14
- Union County14
- Clarke County14
- Greene County14
- Humboldt County14
- Palo Alto County13
- Shelby County13
- Winnebago County13
- Cass County13
- Decatur County13
- Dickinson County13
- Pocahontas County12
- Appanoose County12
- Emmet County12
- Franklin County12
- Hamilton County12
- Page County11
- Taylor County11
- Worth County11
- Fremont County11
- Sac County10
- Clay County10
- Grundy County10
- Adair County8
- Osceola County7
- Wayne County7
- Audubon County7
- Monona County6
- Monroe County6
- Van Buren County6
- Cherokee County6
- Adams County5
- Ida County5
- Ringgold County4
Carriers
| Carrier | USDOT # | County | City | Power units | Drivers | Hazmat |
|---|---|---|---|---|---|---|
| WRIGHT TREE SERVICE INC | 170146 | WEST DES MOINES | 2,426 | 2,515 | Yes | |
| ROCK EQUIPMENT RENTALS LLC | 2154659 | CLINTON | 400 | 4 | ||
| ALTER TRADING CORPORATION | 420791 | DAVENPORT | 392 | 182 | Yes | |
| CORTEVA AGRISCIENCE LLC | 55726 | JOHNSTON | 344 | 762 | ||
| WARREN TRANSPORT INC | 1896 | WATERLOO | 343 | 340 | Yes | |
| TUCKER FREIGHT LINES INC | 1674 | DUBUQUE | 340 | 310 | ||
| IMT TRANSPORT | 313015 | GARNER | 233 | 211 | Yes | |
| KEANE THUMMEL TRUCKING INC | 248505 | NEW MARKET | 190 | 185 | ||
| IOWA PLAINS SIGNING INC | 996534 | SLATER | 154 | 100 | Yes | |
| BRUENING ROCK PRODUCTS INC | 321487 | DECORAH | 136 | 65 | ||
| AY TRUCKING LLC | 3706627 | DAVENPORT | 122 | 118 | Yes | |
| SKYLINE MATERIALS LTD | 1844013 | DECORAH | 120 | 109 | Yes | |
| TANTARA TRANSPORTATION CORP | 304876 | MUSCATINE | 114 | 97 | ||
| CEDAR VALLEY CORP LLC | 288800 | WATERLOO | 99 | 105 | Yes | |
| ELDER CORPORATION | 374303 | DES MONIES | 97 | 91 | Yes | |
| THE VAN WALL GROUP | 227424 | PERRY | 88 | 68 | Yes | |
| CENTRAL IOWA TOWING AND RECOVERY | 2359315 | AMES | 88 | 79 | ||
| CESSFORD CONSTRUCTION COMPANY INC | 226108 | LE GRAND | 83 | 57 | ||
| MURPHY TOWER SERVICE LLC | 493025 | CARLISLE | 81 | 29 | ||
| RUNWELL INC | 3061513 | DAVENPORT | 80 | 80 | ||
| STATE STEEL SUPPLY INC | 134844 | SIOUX CITY | 79 | 45 | ||
| VISION ELECTRIC LLC | 3132310 | CLIVE | 78 | 50 | Yes | |
| WENDLING QUARRIES INC | 182144 | DE WITT | 76 | 73 | Yes | |
| RATHJE CONSTRUCTION COMPANY | 723340 | MARION | 73 | 81 | Yes | |
| STARTA TRANSPORT INC | 3353144 | AMES | 72 | 96 | Yes |