Robert R Newby
3–10 trucks in San Luis Obispo, CA
Active FMCSA authority
Public-record details
- Address
- 804 O'Connor Way, San Luis Obispo, CA 93405
- Phone
- (805) 545-8477
- Fleet size
- 3–10 trucks
- Doing business as
- Greenfield Transport
- Legal name
- Robert R Newby
- USDOT number
- 858640
- MC docket (operating authority)
- MC-439893 — active
- Operation
- Interstate
- Power units (trucks/tractors)
- 3
- Drivers
- 2
- FMCSA safety rating
- Not rated (most carriers never receive a compliance review)
- MCS-150 last updated
- 2025-12-03
- Registered with USDOT since
- 2000-02-28
- Other cargo listed
- general freight, motor vehicles, building materials, large machinery
Check this mover yourself
- FMCSA SAFER company snapshot for USDOT 858640 — live registration, authority and inspection summary.
- FMCSA Licensing & Insurance search — enter USDOT 858640 to see authority history and insurance on file.
- FMCSA National Consumer Complaint Database — file a complaint (1-888-368-7238).
Fleet and driver counts are what the mover reported on its MCS-150 filing. Always confirm authority and insurance on FMCSA SAFER the week you move — authority can be revoked at any time.