USDOT 470563 · carrier profile
J WARREN WALKER & SONS INC
Active private carrier in Baltimore, MD 21226.
Power units
Drivers
CDL drivers
Status
Registration
- USDOT number
- 470563
- MC / docket number
- None on file
- USDOT status
- Active
- Operation
- Interstate
- Carrier type
- Private property
- Location
- Baltimore, MD 21226
- Hazmat
- No
- Safety rating
- Not rated
- Added to the census
- Feb 7, 1992
- Last MCS-150 update
- Jan 14, 2026
- Miles reported
- 120,636 in 2025
Equipment
| Type | Owned | Term leased | Trip leased |
|---|---|---|---|
| Straight trucks | 15 | 0 | 0 |
| Tractors | 1 | 0 | 0 |
| Trailers | 5 | 0 | 0 |
Power units: 16. Self-reported by the carrier on form MCS-150.