- Legal name
- 503 Transportation INC
- USDOT number
- 3240407
- MC docket
- MC1017678
- Physical address
- 552 E Carson St Suite 104-503, Carson, CA, 90745
- r•••@5•••.com Unlock
- Power units
- 7
- Drivers
- 7
- Operation
- Interstate
- Operating radius
- Interstate 100+ mi
- Cargo
- General Freight, Intermodal Containers
- Operation class
- Authorized For-Hire
- Last MCS-150 filing
- Apr 29, 2026
- Common authority
- Active
- Broker authority
- Not held
- Authority granted
- Feb 1, 2019
- MCSIP step
- 0
- Insurer (writing paper)
- Progressive
- Filing form
- BMC-91X
- Coverage amount
- $750,000
- BI/PD on file
- $750,000
- Estimated renewal window
- Q2 2027
Working this account? See the current renewal estimate free with the X-date lookup.
- FMCSA safety rating
- Not rated
- Roadside inspections (24 mo)
- 18
- Out-of-service inspections
- 8
- Inspections with violations
- 12
- BASICs with acute/critical violations
- 0
- SMS population
- Interstate
Is 503 Transportation INC insured?
Yes. 503 Transportation INC (USDOT 3240407) has active BI/PD liability insurance on file with FMCSA, currently written by Progressive, with $750,000 in coverage on the filing.
What insurance company does 503 Transportation INC use?
503 Transportation INC's current BI/PD filing is written by Progressive. Insurer changes show up in the daily-refreshed federal filing record.
What is 503 Transportation INC's MC number?
503 Transportation INC's FMCSA docket is MC1017678, paired with USDOT 3240407.
Is 503 Transportation INC safe to work with?
503 Transportation INC's FMCSA safety rating is not rated (most carriers never receive one), with 18 roadside inspections in the last 24 months, 0 of the five public BASICs carrying an acute or critical violation from an FMCSA investigation. The full inspection-level record is on this page.
When does 503 Transportation INC's insurance renew?
Based on its filing history, 503 Transportation INC's BI/PD policy is estimated to renew in Q2 2027. The exact estimated X-date, with alerts when it changes, is in Market Tracker. Unlock USDOT 3240407’s exact X-date →
How many trucks does 503 Transportation INC operate?
503 Transportation INC reports 7 power units and 7 drivers in its latest MCS-150 census filing.
Source: FMCSA census, Licensing & Insurance (L&I) and SMS publications, mirrored and refreshed daily. Record last synced Sep 15, 2026. Native Base is not affiliated with FMCSA; always confirm against the live federal record before binding.
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