D M Bowman Inc
USDOT 135530 · MC-138438 · Williamsport, Maryland · Interstate for-hire carrier · 250–499 power units
D M Bowman Inc is a corporation based in Williamsport, Maryland, registered with the FMCSA as an interstate carrier (private property, authorized for hire). It reports 265 power units and 244 drivers, which ranks it #6 by fleet size among 100 active for-hire carriers with 50+ power units headquartered in Maryland. In the 24 months to Sep 24, 2026 its trucks were inspected 274 times – about 1.0 inspections per power unit. 21.2% of vehicle inspections and 1.1% of driver inspections ended with an out-of-service order, against 18.3% and 2.0% for carriers of the same size nationally. FMCSA records 19 reportable crashes in the last 24 months (9 injuries, 3 fatalities, 19 tow-away), or 7.2 per 100 power units versus 4.2 for its size band. Crash counts in FMCSA data do not indicate fault. Its registered cargo types are general freight, metal: sheets, coils, rolls, logs, poles, beams, lumber, building materials, machinery, large objects, liquids / gases, intermodal containers, grain, feed, hay and more.
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Registration and contact
| Legal name | D M Bowman Inc |
|---|---|
| DBA name | — |
| USDOT number | 135530 |
| Operating authority (docket) | MC-138438 |
| Entity type | Private Property, Authorized for Hire |
| Operation | Interstate |
| Business type | Corporation |
| Physical address | 10228 Governor Lane Blvd Ste 3006, Williamsport, MD 21795 |
| Phone | (301) 223-6900 |
| First registered | Jun 1, 1974 |
| Last MCS-150 update | Jul 6, 2026 |
| Hazmat carrier | Yes |
Check live authority, insurance and out-of-service status: FMCSA SAFER snapshot for USDOT 135530.
Fleet and drivers
| Equipment | Owned | Term-leased | Trip-leased |
|---|---|---|---|
| Straight trucks | 1 | 0 | 0 |
| Truck tractors | 264 | 0 | 0 |
| Trailers | 1,375 | 0 | 0 |
- 0.92 drivers per power unit (national median for 50+ unit fleets: 0.99).
- 5.2 trailers per tractor – a drop-and-hook style trailer pool.
- 17,322,019 miles reported for 2025 – about 65,366 miles per power unit vs a 41,335 median for 250–499-unit fleets.
- 100% of listed equipment is owned rather than leased.
- 244 CDL drivers; 244 drivers operate interstate beyond 100 miles, 0 within 100 miles.
Safety record
Roadside inspections Sep 25, 2024 – Sep 24, 2026; crashes Nov 1, 2024 – Oct 31, 2026. Benchmarks: 250–499-unit for-hire carriers nationally (792) and Maryland carriers with 50+ units (100).
| Measure | D M Bowman Inc | Same size, US | MD average | |
|---|---|---|---|---|
| Vehicle out-of-service rate | 21.2% | 18.3% | 14.4% | 16% higher than average |
| Driver out-of-service rate | 1.1% | 2.0% | 1.9% | 46% lower than average |
| Crashes per 100 power units | 7.2 | 4.2 | 3.9 | 72% higher than average |
| Inspections | 274 | 274 with a driver check, 146 with a vehicle check, 115 BASIC violations recorded, 8 hazmat-related | ||
| FMCSA safety rating | Satisfactory (rated Jul 9, 2009) | |||
Cargo carried
Less common in this directory: us mail (612 of 5,000 carriers); agricultural / farm supplies (734 of 5,000 carriers).
Similar carriers in Maryland
Closest fleet size and cargo mix among Maryland carriers in this directory.
| Carrier | City | Power units | Drivers | Inspections (24 mo) | Vehicle OOS | Crashes (24 mo) |
|---|---|---|---|---|---|---|
| Lightning Transportation Inc USDOT 326966 | Hagerstown | 230 | 230 | 374 | 35.2% | 20 |
| Baltimore Tank Lines LLC USDOT 84666 | Glen Burnie | 130 | 130 | 419 | 18.9% | 18 |
| Cowan Intermodal Group LLC USDOT 215194 | Baltimore | 239 | 226 | 273 | 33.2% | 11 |
| Tri-Gas & Oil Company Inc USDOT 7750 | Federalsburg | 162 | 205 | 57 | 5.6% | 4 |
| National Delivery Systems Inc USDOT 966390 | Elkridge | 147 | 136 | 164 | 16.5% | 10 |
| Perdue Transportation Incorporated USDOT 204935 | Salisbury | 289 | 314 | 189 | 12.5% | 19 |
Other carriers near Williamsport
| Carrier | City | Power units | Drivers | Inspections (24 mo) | Vehicle OOS | Crashes (24 mo) |
|---|---|---|---|---|---|---|
| Thompsongas LLC USDOT 2812287 | Frederick | 1,210 | 787 | 635 | 6.3% | 17 |
| Roy Jorgensen Associates Inc USDOT 530034 | Buckeystown | 164 | 620 | 17 | 80.0% | 17 |
| Mint Express Inc USDOT 2779557 | Frederick | 120 | 60 | 83 | 29.4% | 2 |
| A C and T Co Inc USDOT 180459 | Hagerstown | 81 | 95 | 96 | 7.4% | 4 |
| Creekstone Landscape & Excavating LLC USDOT 835866 | Big Pool | 74 | 43 | 99 | 24.4% | 7 |
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FAQ
What is the USDOT number of D M Bowman Inc?
D M Bowman Inc is registered with USDOT number 135530 and operating authority MC-138438.
How many trucks does D M Bowman Inc have?
It reports 265 power units (264 tractors, 1 straight trucks) and 1,375 trailers, with 244 drivers, on its last MCS-150 update (Jul 6, 2026).
Where is D M Bowman Inc located?
Its registered physical address is in Williamsport, Maryland 21795.
What is the out-of-service rate of D M Bowman Inc?
Over 24 months, 21.2% of vehicle inspections and 1.1% of driver inspections resulted in an out-of-service order (same-size national average: 18.3% vehicle, 2.0% 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.