Relay Roadlines INC (USDOT 4229422)
2 cautions found.
- DOT number
- USDOT 4229422
- Docket (MC) number
- MC1636058
- 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
- 2024-06-20
- Insurance on file
- Liability (BIPD) insurance on file for $750,000.
- Safety rating
- No published safety rating
- Fleet on file
- 1 power units, 1 drivers
- Operation type
- Interstate
- Physical address
- 3815 BALDWIN AVE APT 37, EL MONTE, CA 91731
- MCS-150 last filed
- 2026-03
Findings
- Multiple carriers at this address (Caution): 3 other active carriers are registered at this physical address. Shared addresses are common for freight offices and registered agents.
- Hours of service at the FMCSA intervention threshold (Caution): Hours of service ranks 77 of 100 among similar carriers with recent violations (higher = worse). fleetfax peer estimate, not an official CSA score.
- Shares a mailing address with another company (Note): One other active company uses this carrier’s mailing address and shares its business name, a phone number, or a company officer. Shared mailing addresses can be legitimate — subsidiaries and shared back offices are common.
Connected companies
Other companies linked to this one in FMCSA registration and roadside-inspection records:
Frequently asked questions
What carrier is DOT 4229422?
DOT 4229422 (USDOT 4229422) is Relay Roadlines INC, an interstate motor carrier.
What carrier is MC 1636058?
MC 1636058 is the docket number of Relay Roadlines INC, USDOT 4229422.
What is Relay Roadlines INC's MC number?
Relay Roadlines INC's docket number is MC 1636058. Its USDOT number is 4229422.
Is Relay Roadlines 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 Relay Roadlines INC have insurance on file with FMCSA?
Liability (BIPD) insurance on file for $750,000.
Who provides Relay Roadlines INC's insurance?
Relay Roadlines INC's liability insurance is filed with FMCSA by Southlake Specialty Insurance Company.
What is Relay Roadlines INC's safety record?
In the last 24 months, FMCSA records show 1 of 2 vehicle inspections ending out-of-service for Relay Roadlines INC, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is Relay Roadlines INC's CSA score?
FMCSA does not publish a single CSA score for carriers. Relay Roadlines INC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Relay Roadlines INC's FMCSA safety rating?
Relay Roadlines 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.
View the full fleetfax report for Relay Roadlines INC
Carriers based in El Monte, CA
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