Carrier profile · USDOT 451025 · Updated Jun 13, 2026
Columbia Woodworking LLC
6 power unitsavg 13.3 yrRegional · 3 statesCAPITOL HEIGHTS, MD100/100
AUTHORITY STATUS UNKNOWN
Equipment
Haulable capacity (power units only — trailers are towed context), equipment mix, and the VIN-decoded unit roster. Click any VIN to trace that unit across every carrier that has run it.
Capacity· power units = haulable capacity; trailers are towed
- Registered power units (MCS-150)
- 6
- Observed power (24 mo)
- 4
- Trailers (towed)
- 0
Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.
Fleet age· model years · decoded VINs
Average age
2025
Newest model yr
2000
Oldest model yr
50.0%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 3BKJHM6X4KF581957View sourced platform decode | Truck | 1989 | KENWORTH | C550 | 3 | Apr 24, 2026 |
| 4GTJ6F1307F700492View sourced platform decode | Power unit | 2007 | ISUZU | — | 1 | Feb 13, 2026 |
| 54DK6S1F6SSA03593View sourced platform decode | Power unit | 2025 | ISUZU | — | 1 | Dec 9, 2025 |
| JHBFD2JJ9Y2S10119View sourced platform decode | Truck | 2000 | HINO | Forward Control Type Truck | 1 | May 19, 2025 |
Showing 4 · most-inspected first.