Superior Ready Mix Concrete LP (USDOT 434988)
2 cautions found.
- DOT number
- USDOT 434988
- Docket (MC) number
- MC239669
- Operating authority
- Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required. The federal bulk file showed this carrier active as of 2026-08-30. We could not confirm that live just now.
- Insurance on file
- No active liability (BIPD) insurance on file with FMCSA.
- Safety rating
- No published safety rating
- Fleet on file
- 710 power units, 400 drivers
- Operation type
- Intrastate Hazmat
- Physical address
- 1508 W MISSION ROAD, ESCONDIDO, CA 92029
- MCS-150 last filed
- 2025-05
Findings
- Multiple carriers at this address (Caution): One other active carrier is registered at this physical address. Shared addresses are common for freight offices and registered agents.
- Fatal crash on record (last 24 months) (Caution): 1 fatal crash on FMCSA record in last 24 months
Connected carriers
Other carriers linked to this one in FMCSA registration and roadside-inspection records:
Frequently asked questions
What carrier is DOT 434988?
DOT 434988 (USDOT 434988) is Superior Ready Mix Concrete LP, an intrastate hazmat motor carrier.
What carrier is MC 239669?
MC 239669 is the docket number of Superior Ready Mix Concrete LP, USDOT 434988.
What is Superior Ready Mix Concrete LP's MC number?
Superior Ready Mix Concrete LP's docket number is MC 239669. Its USDOT number is 434988.
Is Superior Ready Mix Concrete LP currently authorized to operate?
Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required. The federal bulk file showed this carrier active as of 2026-08-30. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Superior Ready Mix Concrete LP have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Superior Ready Mix Concrete LP's safety record?
In the last 24 months, FMCSA records show a 22.2% vehicle out-of-service rate for Superior Ready Mix Concrete LP, from 10 of 45 vehicle inspections, against a national average of 22.9% (fleetfax-computed from FMCSA inspections, as of 2026-08-26). FMCSA records also show 17 recordable crashes in the same window.
What is Superior Ready Mix Concrete LP's CSA score?
FMCSA does not publish a single CSA score for carriers. Superior Ready Mix Concrete LP's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Superior Ready Mix Concrete LP's FMCSA safety rating?
Superior Ready Mix Concrete LP 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 Superior Ready Mix Concrete LP
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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Aug 30, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status