Checked
Highway Mail Company
USDOT 304808 · Granger, IA
- Power units
- 23
- Drivers
- 28
- Operation
- Interstate
- Safety rating
- Satisfactory
Carrier details
As registered with FMCSA
- USDOT number
- 304808
- Operating authority
- MC-620731
- Legal name
- Highway Mail Company
- Base
- Granger, IA 50109
- County
- Dallas County
- Operation
- Interstate
- Carrier type
- For-hire
- Hazardous materials
- No
- Trucks
- 20
- Drivers with a CDL
- 28
- Miles driven
- 2,042,236 (2026)
- Rating date
- 09/30/2010
- Registered with FMCSA
- 11/06/1987
- Last MCS-150 update
- 06/09/2026
Cargo carried
- General freight
- Metal, sheets, coils, rolls
- Building materials
- U.S. mail
- Beverages
- Paper products
- Construction
Fleet and driver counts are self-reported by each company on FMCSA Form MCS-150 and can be out of date. Values that look like typing errors (for example 99,999 trucks for a small company) are treated as not reported. Pages list companies registered as businesses; owner-operators registered as individuals are counted in totals but not named. Check the carrier's current status, insurance and inspection history on FMCSA SAFER.
Other carriers in Dallas County
Swipe the table sideways to see more columns.
| Company | Power units | Drivers | Type |
|---|---|---|---|
| Barr-Nunn Transportation LLCUSDOT 261978 | 629 | 663 | For hire |
| Van Wall Equipment IncUSDOT 227424 | 88 | 68 | For hire |
| Stine Seed Farm IncUSDOT 375772 | 48 | 34 | Passenger |
| Midwest Oilseeds IncUSDOT 515063 | 33 | 30 | Passenger |
| Absolute Group IncUSDOT 2588161 | 33 | 105 | For hire |
| Fidelis Logistics LLCUSDOT 3493244 | 27 | 35 | For hire |
| Mahon Trucking LLCUSDOT 442987 | 26 | 9 | For hire |
| SCG LLCUSDOT 2380168 | 20 | 18 | Private |
| Knoll Brothers Enterprises LLCUSDOT 3651099 | 14 | 12 | For hire |
| Rhodes IncUSDOT 720740 | 12 | 10 | For hire |
Frequently asked questions
- What is Highway Mail Company's USDOT number?
- Highway Mail Company's USDOT number is 304808. Its operating authority (docket) number is MC-620731.
- How many trucks does Highway Mail Company have?
- Highway Mail Company reported 23 power units and 28 drivers on its most recent MCS-150 update (06/09/2026).
- Does Highway Mail Company have a safety rating?
- FMCSA rated Highway Mail Company Satisfactory on 09/30/2010.
Source: Federal Motor Carrier Safety Administration, Company Census File · Last updated 10/22/2026