Simon Contractors
USDOT 104367 · MC-193897 · Cheyenne, Wyoming · Interstate for-hire carrier · 100–249 power units
Simon Contractors (dba Ogallala Readymix & Milestone Redi-Mix) is a corporation based in Cheyenne, Wyoming, registered with the FMCSA as an interstate carrier (private property, authorized for hire). It reports 106 power units and 81 drivers, which ranks it #6 by fleet size among 24 active for-hire carriers with 50+ power units headquartered in Wyoming. In the 24 months to Sep 24, 2026 its trucks were inspected 22 times – about 0.2 inspections per power unit. 26.7% of vehicle inspections and 4.5% of driver inspections ended with an out-of-service order, against 18.8% and 2.6% for carriers of the same size nationally. FMCSA records 1 reportable crash in the last 24 months (2 injuries, 0 fatalities, 1 tow-away), or 0.9 per 100 power units versus 4.5 for its size band. Crash counts in FMCSA data do not indicate fault. Its registered cargo types are general freight, logs, poles, beams, lumber, building materials, machinery, large objects, liquids / gases, construction.
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Registration and contact
| Legal name | Simon Contractors |
|---|---|
| DBA name | Ogallala Readymix & Milestone Redi-Mix |
| USDOT number | 104367 |
| Operating authority (docket) | MC-193897 |
| Entity type | Private Property, Authorized for Hire |
| Operation | Interstate |
| Business type | Corporation |
| Physical address | 4819 S Industrial Service Rd, Cheyenne, WY 82007 |
| Phone | (307) 632-7900 |
| First registered | Jun 1, 1974 |
| Last MCS-150 update | Jun 26, 2024 |
| Hazmat carrier | Yes |
Check live authority, insurance and out-of-service status: FMCSA SAFER snapshot for USDOT 104367.
Fleet and drivers
| Equipment | Owned | Term-leased | Trip-leased |
|---|---|---|---|
| Straight trucks | 75 | 6 | 0 |
| Truck tractors | 21 | 1 | 0 |
| Trailers | 215 | 2 | 0 |
- 0.76 drivers per power unit (national median for 50+ unit fleets: 0.99).
- 9.9 trailers per tractor – a drop-and-hook style trailer pool.
- 776,404 miles reported for 2023 – about 7,325 miles per power unit vs a 41,613 median for 100–249-unit fleets.
- 97% of listed equipment is owned rather than leased.
- 81 CDL drivers; 0 drivers operate interstate beyond 100 miles, 75 within 100 miles.
Safety record
Roadside inspections Sep 25, 2024 – Sep 24, 2026; crashes Nov 1, 2024 – Oct 31, 2026. Benchmarks: 100–249-unit for-hire carriers nationally (2,611) and Wyoming carriers with 50+ units (24).
| Measure | Simon Contractors | Same size, US | WY average | |
|---|---|---|---|---|
| Small sample: fewer than 20 vehicle or driver inspections, so rates can swing a lot with one inspection. | ||||
| Vehicle out-of-service rate | 26.7% | 18.8% | 24.2% | 42% higher than average |
| Driver out-of-service rate | 4.5% | 2.6% | 8.4% | 74% higher than average |
| Crashes per 100 power units | 0.9 | 4.5 | 2.0 | 79% lower than average |
| Inspections | 22 | 22 with a driver check, 15 with a vehicle check, 31 BASIC violations recorded | ||
| FMCSA safety rating | Satisfactory (rated May 31, 2022) | |||
Cargo carried
Similar carriers in Wyoming
Closest fleet size and cargo mix among Wyoming carriers in this directory.
| Carrier | City | Power units | Drivers | Inspections (24 mo) | Vehicle OOS | Crashes (24 mo) |
|---|---|---|---|---|---|---|
| John Bunning Transfer Company Inc USDOT 100378 | Rock Springs | 82 | 36 | 25 | 27.3% | 2 |
| Dixon Brosinc USDOT 122815 | Newcastle | 100 | 87 | 136 | 18.0% | 5 |
| Prairie Field Services LLC USDOT 2170456 | Casper | 113 | 117 | 88 | 47.0% | 4 |
| Desert Mountain Corporation USDOT 472709 | Riverton | 73 | 50 | 81 | 23.4% | 0 |
| Ryan Bros Trucking Inc USDOT 101191 | Thermopolis | 75 | 44 | 43 | 20.8% | 3 |
| Homax Oil Sales Inc USDOT 175899 | Casper | 97 | 64 | 54 | 13.3% | 2 |
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FAQ
What is the USDOT number of Simon Contractors?
Simon Contractors is registered with USDOT number 104367 and operating authority MC-193897.
How many trucks does Simon Contractors have?
It reports 106 power units (22 tractors, 81 straight trucks) and 217 trailers, with 81 drivers, on its last MCS-150 update (Jun 26, 2024).
Where is Simon Contractors located?
Its registered physical address is in Cheyenne, Wyoming 82007.
What is the out-of-service rate of Simon Contractors?
Over 24 months, 26.7% of vehicle inspections and 4.5% of driver inspections resulted in an out-of-service order (same-size national average: 18.8% vehicle, 2.6% driver).
Source: FMCSA Company Census File, SMS inspection file and Crash File (data.transportation.gov), refreshed 2026-11-04. Figures are as reported to FMCSA and may lag. How we calculate these numbers. Spotted an error? Carriers update their record with FMCSA via the MCS-150 form; see corrections.