SLAY TRANSPORTATION COMPANY INC
AUTHORIZEDUSDOT
77890
MC Number
N/A
Fleet Size
494
Total Drivers
420
FMCSA-derived snapshot updated: August 9, 2026. This is not a real-time record; verify critical authority, insurance and safety details directly with FMCSA.
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Safety overview
SLAY TRANSPORTATION COMPANY INC is a large interstate motor carrier based in EAST SAINT LOUIS, Illinois, operating 494 power units with 420 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 0.8% comes in under the 6.7% national average. They have 28 crashes on file (8 with injuries). FMCSA records show 952 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 Illinois is 9.7% and the average vehicle OOS rate is 27.3% across 51,775 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Authorized For Hire
- Cargo Carried
- N
- Hazmat
- Yes
- Safety Rating Date
- N/A
Inspections
952
Total
56%
Driver %
Insurance on file
Liability (BIPD)
Endurance American Specialty Insurance Company — eff. Jul 1, 2026
Cargo
LEXINGTON INSURANCE COMPANY — eff. Feb 21, 2011
Surety Bond
Travelers Casualty and Surety Company of America — eff. Oct 1, 2013
Trust Fund
Not on file
Source: FMCSA Motus. Imported Aug 4, 2026. Verify current filings directly with FMCSA before relying on them.
Crash history
28
Total Crashes
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Frequently asked questions
Is SLAY TRANSPORTATION COMPANY INC authorized to operate?
CarrierOwl's FMCSA-derived snapshot for SLAY TRANSPORTATION COMPANY INC (USDOT #77890) shows "AUTHORIZED" status. The snapshot lists them as an interstate carrier. Verify the current official record with FMCSA before booking a load.
What is SLAY TRANSPORTATION COMPANY INC's safety record?
SLAY TRANSPORTATION COMPANY INC has 952 inspections in CarrierOwl's current imported snapshot and 28 matching crashes. 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 SLAY TRANSPORTATION COMPANY INC operate?
SLAY TRANSPORTATION COMPANY INC operates 494 power units with 420 drivers on file. That puts them in the large carrier category by FMCSA standards.
Does SLAY TRANSPORTATION COMPANY INC transport hazardous materials?
Yes. SLAY TRANSPORTATION COMPANY INC is flagged for hazardous materials transportation with FMCSA. That means additional safety requirements and more frequent inspections.
Where is SLAY TRANSPORTATION COMPANY INC located?
SLAY TRANSPORTATION COMPANY INC is based in EAST SAINT LOUIS, Illinois at 1120 NORTH FIRST STREET, 62201. Phone: (314) 647-7529.
What are SLAY TRANSPORTATION COMPANY INC's out-of-service rates?
SLAY TRANSPORTATION COMPANY INC's driver out-of-service rate is 0.8%, 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 10.1%, compared with the 23.4% reference shown by FMCSA SMS when checked August 4, 2026. Interpret the difference with inspection volume and verify the current FMCSA record.