SUPERIOR TRANSPORTATION INC
AUTHORIZEDUSDOT
760583
MC Number
342834
Fleet Size
35
Total Drivers
32
FMCSA-derived snapshot updated: August 30, 2026. This is not a real-time record; verify critical authority, insurance and safety details directly with FMCSA.
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Safety overview
SUPERIOR TRANSPORTATION INC is a mid-size interstate motor carrier based in N CHARLESTON, South Carolina, operating 35 power units with 32 drivers. CarrierOwl is currently validating BASIC percentile display against the official FMCSA SMS portal; use the inspection, out-of-service, crash, authority, and insurance data below as the primary public safety indicators on this page. Their driver out-of-service rate of 0.0% comes in under the 6.7% national average. They have 1 crash on file (1 with injuries). FMCSA records show 81 inspections for this carrier.
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BASIC scores
Under reviewCarrierOwl is validating BASIC percentile calculations against the official FMCSA SMS portal. Until that review is complete, use FMCSA directly for current BASIC percentiles and use the inspection, out-of-service, crash, authority, and insurance data on this page as supporting indicators.
BASIC percentile display is temporarily paused while we validate CarrierOwl's methodology against the official FMCSA SMS portal.
Out-of-service rates vs. national average
An out-of-service order means the driver or vehicle was pulled from operation during a roadside inspection.
For reference, the average driver OOS rate in South Carolina is 13.1% and the average vehicle OOS rate is 36.0% across 24,265 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Authorized For Hire
- Cargo Carried
- N
- Hazmat
- No
- Safety Rating Date
- N/A
Inspections
81
Total
69%
Driver %
Insurance on file
Liability (BIPD)
MILFORD CASUALTY INSURANCE COMPANY — eff. May 24, 2025
Cargo
MARKEL AMERICAN INSURANCE COMPANY — eff. May 24, 2025
Surety Bond
Not on file
Trust Fund
Not on file
Source: Legacy FMCSA. Verify current filings directly with FMCSA before relying on them.
Crash history
1
Total Crashes
Similar carriers in South Carolina
Other carriers in the same state with a similar fleet size.
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WASTE PRO OF SC INC
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REWORLD SUMTER INDUSTRIAL LLC
Frequently asked questions
Is SUPERIOR TRANSPORTATION INC authorized to operate?
CarrierOwl's FMCSA-derived snapshot for SUPERIOR TRANSPORTATION INC (USDOT #760583) shows "AUTHORIZED" status. The snapshot lists them as an interstate carrier. Verify the current official record with FMCSA before booking a load.
What is SUPERIOR TRANSPORTATION INC's safety record?
SUPERIOR TRANSPORTATION INC has 81 inspections in CarrierOwl's current imported snapshot and 1 matching crash. They do not show a formal FMCSA safety rating in CarrierOwl's current data. A zero result is limited to the dataset and snapshot window. Verify current BASIC percentiles and crash information directly with FMCSA before relying on them.
How many trucks does SUPERIOR TRANSPORTATION INC operate?
SUPERIOR TRANSPORTATION INC operates 35 power units with 32 drivers on file. That puts them in the mid-size range.
Does SUPERIOR TRANSPORTATION INC transport hazardous materials?
No. SUPERIOR TRANSPORTATION INC does not have a hazardous materials flag in the FMCSA database.
Where is SUPERIOR TRANSPORTATION INC located?
SUPERIOR TRANSPORTATION INC is based in N CHARLESTON, South Carolina at 1940 HANAHAN ROAD, 29406. Phone: (843) 740-1840.
What are SUPERIOR TRANSPORTATION INC's out-of-service rates?
SUPERIOR TRANSPORTATION INC's driver out-of-service rate is 0.0%, compared with the 6.7% reference shown by FMCSA SMS when checked August 4, 2026. Interpret the difference with inspection volume and verify the current FMCSA record. Their vehicle out-of-service rate is 21.6%, compared with the 23.4% reference shown by FMCSA SMS when checked August 4, 2026.