RALPH TWAMLEY CONSTRUCTION LLC
- DOT
- 467446
- Authority
- PRIVATE PROPERTY;AUTHORIZED FOR HIRE;EXEMPT FOR HIRE
- Safety
- Satisfactory
About RALPH TWAMLEY CONSTRUCTION LLC
Ralph Twamley Construction Llc is an owner-operator based in Drayton, ND, registered with the FMCSA since 1992 (34 years). The carrier operates 1 power unit and 1 driver, placing it in the 25th percentile of US for-hire carriers by fleet size. Operating authority: PRIVATE PROPERTY, AUTHORIZED FOR HIRE, EXEMPT FOR HIRE. Reported 7,500 annual miles for 2025 — approximately 7,500 miles per power unit. Cargo carried includes machinery and large objects and construction. FMCSA safety rating: Satisfactory (issued August 1992).
Browse other for-hire carriers based in ND, or see all FMCSA-registered carriers.
Fleet & operations
- Power units
- 1
- Drivers
- 1
- Annual miles
- 7,500
reported for 2025
Cargo carried
Equipment owned
- Tractor
- 1
- Trailer
- 1
Other carriers in ND
Data sourced from FMCSA Company Census (public domain). Last refreshed Aug 22, 2026. MCS-150 last updated Apr 2026. Safety rating issued Aug 1992.