FMCSA carriers by cargo carried
General Freight carriers in Iowa
- 11,176Active carriers
By county
- Polk County1,295
- Linn County533
- Scott County381
- Dubuque County368
- Pottawattamie County357
- Black Hawk County332
- Woodbury County269
- Sioux County250
- Johnson County209
- Dallas County181
- Story County168
- Clinton County163
- Harrison County162
- Carroll County161
- Plymouth County157
- Webster County134
- Buena Vista County132
- Washington County118
- Warren County115
- Crawford County114
- Jones County113
- Buchanan County113
- Hardin County112
- O'Brien County109
- Lyon County108
- Chickasaw County108
- Clayton County105
- Marion County101
- Wapello County101
- Fayette County101
- Cerro Gordo County100
- Kossuth County99
- Muscatine County97
- Winneshiek County97
- Marshall County95
- Jackson County95
- Sac County94
- Appanoose County93
- Benton County92
- Des Moines County92
- Cedar County91
- Lee County90
- Delaware County90
- Butler County88
- Tama County87
- Mills County85
- Howard County84
- Jasper County84
- Bremer County82
- Cherokee County77
- Mitchell County75
- Poweshiek County74
- Boone County74
- Humboldt County74
- Keokuk County72
- Cass County71
- Floyd County70
- Grundy County70
- Lucas County69
- Wright County69
- Henry County69
- Page County68
- Palo Alto County68
- Shelby County68
- Allamakee County68
- Calhoun County67
- Dickinson County67
- Mahaska County65
- Pocahontas County65
- Iowa County64
- Davis County62
- Hamilton County62
- Osceola County60
- Guthrie County60
- Hancock County57
- Winnebago County56
- Monona County54
- Greene County54
- Clay County53
- Emmet County53
- Ida County52
- Franklin County50
- Louisa County49
- Taylor County48
- Audubon County47
- Jefferson County45
- Montgomery County45
- Wayne County45
- Union County40
- Fremont County40
- Madison County39
- Clarke County34
- Worth County33
- Van Buren County32
- Monroe County31
- Decatur County30
- Adair County27
- Ringgold County26
- Adams County23
Carriers
| Carrier | USDOT # | County | City | Power units | Drivers | Hazmat |
|---|---|---|---|---|---|---|
| PETRZELKA DIRTWORKS | 3251855 | NORWAY | 399,997 | 2 | ||
| CRST THE TRANSPORTATION SOLUTION INC | 53773 | CEDAR RAPIDS | 4,362 | 4,082 | Yes | |
| HEARTLAND EXPRESS | 134697 | NORTH LIBERTY | 3,320 | 2,539 | Yes | |
| WEST SIDE TRANSPORT INC | 165881 | CEDAR RAPIDS | 3,127 | 566 | ||
| HIRSCHBACH | 65769 | DUBUQUE | 2,948 | 2,556 | ||
| 10 ROADS EXPRESS | 3345061 | CARTER LAKE | 1,934 | 1,704 | ||
| FOODLINER | 46257 | DUBUQUE | 1,226 | 1,153 | ||
| MIDAMERICAN ENERGY COMPANY | 358443 | ALTOONA | 1,043 | 941 | Yes | |
| CASEY'S SERVICES COMPANY | 162449 | ANKENY | 975 | 743 | Yes | |
| DECKER | 53824 | FORT DODGE | 646 | 573 | ||
| BARR-NUNN TRANSPORTATION LLC | 261978 | GRANGER | 629 | 663 | Yes | |
| THE MERRILL COMPANY | 172153 | SPENCER | 538 | 14 | Yes | |
| SCHUSTER COMPANY | 69852 | LE MARS | 502 | 453 | Yes | |
| PETERSON CONTRACTORS INC | 260974 | REINBECK | 432 | 344 | ||
| ALTER TRADING CORPORATION | 420791 | DAVENPORT | 392 | 182 | Yes | |
| ASCENDANCE IDEALEASE | 4215128 | ALTOONA | 389 | 10 | ||
| HY-VEE | 117784 | CHARITON | 367 | 411 | ||
| COCA COLA | 200400 | SIOUX CITY | 367 | 367 | ||
| ENTERPRISE COMMERCIAL TRUCKS | 1876688 | DES MOINES | 350 | 56 | ||
| CORTEVA AGRISCIENCE LLC | 55726 | JOHNSTON | 344 | 762 | ||
| WARREN TRANSPORT INC | 1896 | WATERLOO | 343 | 340 | Yes | |
| LANDUS | 723167 | DES MOINES | 343 | 315 | Yes | |
| TUCKER FREIGHT LINES INC | 1674 | DUBUQUE | 340 | 310 | ||
| NEW COOPERATIVE INC | 723015 | FORT DODGE | 322 | 578 | Yes | |
| DHL FREIGHT | 1996747 | DES MOINES | 302 | 277 | Yes |