A-1 TRANSIT CORPORATION
AUTHORIZEDUSDOT
943618
MC Number
404792
Fleet Size
398
Total Drivers
241
FMCSA-derived snapshot updated: July 26, 2026. This is not a real-time record; verify critical authority, insurance and safety details directly with FMCSA.
Broker verification report
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Request a sample CarrierOwl report for A-1 TRANSIT CORPORATION. We will use this DOT profile to show authority, insurance, safety, contact consistency, and timestamped notes your team can save before sending a rate con.
Safety overview
A-1 TRANSIT CORPORATION is a large interstate motor carrier based in MARATHON, Wisconsin, operating 398 power units with 241 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 5.51% national average. They have 12 crashes on file (3 with injuries). FMCSA records show 125 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 Wisconsin is 8.3% and the average vehicle OOS rate is 27.8% across 64,182 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
125
Total
61%
Driver %
Insurance on file
Liability (BIPD)
ZURICH AMERICAN INSURANCE COMPANY — eff. Oct 1, 2006
Cargo
Not on file
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
12
Total Crashes
Similar carriers in Wisconsin
Other carriers in the same state with a similar fleet size.
MOOVE NA TRANSPORT INC
MATHY CONSTRUCTION COMPANY
BRANDSAFWAY SERVICES LLC
GOOD HUMOR CORP
MILWAUKEE COUNTY TRANSIT SYSTEM
Frequently asked questions
Is A-1 TRANSIT CORPORATION authorized to operate?
CarrierOwl's FMCSA-derived snapshot for A-1 TRANSIT CORPORATION (USDOT #943618) shows "AUTHORIZED" status. The snapshot lists them as an interstate carrier. Verify the current official record with FMCSA before booking a load.
What is A-1 TRANSIT CORPORATION's safety record?
A-1 TRANSIT CORPORATION has 125 inspections on file and 12 crashes on record. They do not show a formal FMCSA safety rating in CarrierOwl's current data. CarrierOwl is validating BASIC percentile display against the official FMCSA SMS portal, so brokers should verify current BASIC percentiles directly with FMCSA before relying on them.
How many trucks does A-1 TRANSIT CORPORATION operate?
A-1 TRANSIT CORPORATION operates 398 power units with 241 drivers on file. That puts them in the large carrier category by FMCSA standards.
Does A-1 TRANSIT CORPORATION transport hazardous materials?
No. A-1 TRANSIT CORPORATION does not have a hazardous materials flag in the FMCSA database.
Where is A-1 TRANSIT CORPORATION located?
A-1 TRANSIT CORPORATION is based in MARATHON, Wisconsin at 205 NORTH STREET, 54448. Phone: (715) 870-4692.
What are A-1 TRANSIT CORPORATION's out-of-service rates?
A-1 TRANSIT CORPORATION's driver out-of-service rate is 0.0%, compared to the national average of 5.51%. Below average, which is a good sign. Their vehicle out-of-service rate is 22.8% (national average: 20.72%).