San Bay Freight INC (USDOT 4509773)
2 cautions found.
- DOT number
- USDOT 4509773
- Docket (MC) number
- MC1785234
- Operating authority
- Common carrier authority: active. The federal bulk file showed this carrier active as of 2026-08-29. We could not confirm that live just now.
- Authority granted
- 2026-04-01
- Insurance on file
- Liability (BIPD) insurance on file for $750,000.
- Safety rating
- No published safety rating
- Fleet on file
- 10 power units, 10 drivers
- Operation type
- Interstate
- Physical address
- 12796 S HARLAN RD, LATHROP, CA 95330
- MCS-150 last filed
- 2026-05
Findings
- Multiple carriers at this address (Caution): 2 other active carriers are registered at this physical address. Shared addresses are common for freight offices and registered agents.
- New authority (Caution): Active for less than 6 months, limited vetting history
Frequently asked questions
What carrier is DOT 4509773?
DOT 4509773 (USDOT 4509773) is San Bay Freight INC, an interstate motor carrier.
What carrier is MC 1785234?
MC 1785234 is the docket number of San Bay Freight INC, USDOT 4509773.
What is San Bay Freight INC's MC number?
San Bay Freight INC's docket number is MC 1785234. Its USDOT number is 4509773.
Is San Bay Freight INC currently authorized to operate?
Common carrier authority: active. The federal bulk file showed this carrier active as of 2026-08-29. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does San Bay Freight INC have insurance on file with FMCSA?
Liability (BIPD) insurance on file for $750,000.
Who provides San Bay Freight INC's insurance?
San Bay Freight INC's liability insurance is filed with FMCSA by Universal Casualty Risk Retention Group, INC.
What is San Bay Freight INC's safety record?
FMCSA records show no vehicle inspections for San Bay Freight INC in the last 24 months, so there is no out-of-service rate. FMCSA records also show 0 recordable crashes in the same window.
What is San Bay Freight INC's CSA score?
FMCSA does not publish a single CSA score for carriers. San Bay Freight INC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is San Bay Freight INC's FMCSA safety rating?
San Bay Freight INC has no published FMCSA safety rating. Most US carriers have never received a rating review, so an unrated carrier is the common case, not a warning sign by itself.
Changes over time
Carriers change. Phone numbers, email addresses, insurance, authority. A sudden contact-info change is often the first sign of carrier identity fraud. fleetfax tracks these changes. Create a free account to follow changes on carriers you save.
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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Aug 29, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status