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Freight Carrier · Marathon, WI

A-1 TRANSIT CORPORATION

Name: A-1 TRANSIT CORPORATION
Address: 205 NORTH STREET, MARATHON, WI, 54448, US
Telephone: (715) 870-4692

205 NORTH STREET · Marathon, WI 54448

AUTHORIZED FOR:

(715) 870-4692 Tap to call

MC #404792
USDOT #943618 USDOT Active

398
Power Units
241
Drivers
Carrier
Entity Type

About this carrier

A-1 TRANSIT CORPORATION is a Marathon, WI freight carrier that is authorized for: in the state of Wisconsin. This company has 398 truck(s) in their fleet and 241 truck drivers. Their motor carrier number is MC-404792 and their USDOT number is 943618.

Sourced from FMCSA SAFER · last filed 05/02/2025 · last updated Jul 4, 2026.

Carrier Details

Operating Status AUTHORIZED FOR:
MCS-150 Filed 05/02/2025
MCS-150 Mileage 12,055,467 (2024)

Authority & Operations

Operation Classification

Authorized for Hire

Carrier Operation

Interstate

Cargo Authorized

General Freight
Metal Sheets, Coils, Rolls
Motor Vehicles
Logs, Poles, Beams, Lumber
Building Materials
Machinery, Large Objects
Commodities Dry Bulk
Construction

Operating Territory

Map of states where this carrier has roadside inspections

Inspection activity Inspected in 7 states over the past 24 months: WI (53), MO (25), FL (22), IN (8), MN (8), IL (7), IA (2). Home base: Marathon, Wisconsin.

Safety Record

26 Severe Violations Updated Jul 19, 2026

Crashes (24 mo)

0
Fatal
3
Injury
9
Tow
12
Total

Behavior Categories (BASICs)

CategoryMeasureViolations Unsafe Driving 0.33 20 Crash Indicator Not Public — Hours of Service 0.01 2 Vehicle Maintenance 4.17 36 Drugs / Alcohol 0 0 Hazmat Not Public — Driver Fitness 0 0

Inspection Summary

125
Total
69
Clean
56
With violations

24-month window ending Jun 26, 2026

Violations Cited 46 unique codes

Critical 15

392.2-SLLS4State/Local Laws - Speeding 15 or more miles per hour over the speed limit1× SW 10
393.75A3-TAOLTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS7× OOS×7 SW 8
393.75A2-TAOTLMTires - All others, 75% of the tread width is loose/missing in excess of 12 inches of circumference1× OOS×1 SW 8
393.75A3-TAOLTISTires - All others, leaking in tread area and inflation less than 50% of the maximum inflation pressure on tire equipped with ATIS1× OOS×1 SW 8
393.75A3-TFLTires - Front, leaking or inflation 50% or less than of the maximum inflation pressure1× OOS×1 SW 8
393.124E-CCPConcrete Pipe - Improper securement of pipe up to 45 inches in diameter.1× OOS×1 SW 7
393.124D-CCPConcrete Pipe - Improper arrangement of the load1× OOS×1 SW 7
393.124C-CCPConcrete Pipe - Improper blocking1× OOS×1 SW 7
393.100B-CCargo - Cargo not secured to prevent leaking/spilling/blowing/falling from CMV1× OOS×1 SW 7
393.9A-LTSILighting - Turn signal - Any inoperative on the rearmost vehicle.2× OOS×2 SW 6
393.9A-LSLIWRLighting - Stop lamps - Both inoperative when required to be on1× OOS×1 SW 6
393.70B1I-CDSLI-MT25Coupling - Slider latching fasteners - More than 25% ineffective on either side.1× OOS×1 SW 3
393.110B2I-CCargo - Insufficient tiedowns (w/o headerboard/blocking) for article(s) of cargo 5 feet or less and more than 1,100 lbs1× OOS×1 SW 3
393.110B3-CCargo - Insufficient tiedowns (w/o headerboard/blocking) for article(s) of cargo longer than 10 feet1× OOS×1 SW 3
393.110Failing to meet minimum tiedown requirements1× OOS×1 SW 1

Unsafe Driving 6

392.2-SLLS3State/Local Laws - Speeding 11-14 miles per hour over the speed limit6× SW 7
392.16-DDriver - Failed to use seat belt while operating a CMV5× SW 7
392.2-INATDriver- Inattentive or Distracted Driving1× SW 5
392.2-SLLITState/Local Laws - Improper turns1× SW 5
392.2-SLLS2State/Local Laws - Speeding 6-10 miles per hour over the speed limit6× SW 4
392.2-SLLLRState/Local Laws - Lane restriction violation1× SW 3

Vehicle Maintenance 24

393.9A-LSLILighting - Stop lamps - Any inoperative.2× SW 6
393.9A-LTSIRLighting - Turn signal -Any inoperative on a unit that is not the rearmost unit2× SW 6
393.9A-LFTSILighting - Front - Turn signal - inoperative1× SW 6
393.9A-LBLLighting - Backup lamp inoperative1× SW 6
393.9A-LHLILighting - Headlamp(s) - Any inoperative1× SW 6
393.9B-LBLLighting - Backup lamp obscured1× SW 6
393.45D-BAir Brake - Audible air leak at a proper connection3× SW 4
393.55E-BAir Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 19982× SW 4
393.45(d)Brake connections with leaks or constrictions1× SW 4
393.45B2-BAir brake - Hose/tubing damaged or not secured1× SW 4
393.45B2-B-AIRAir Brake - Hose/tubing damaged or not secured1× SW 4
393.45C-BSGAir Brake - Missing or inadequate Nonmetallic tubing spring guard1× SW 4
393.47(e)Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt1× SW 4
393.53B-BAir Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear1× SW 4
393.11A1-CSLRRConspicuity Systems - Truck tractor, lower rear retro reflective sheeting missing on vehicle manufactured on or after July 1, 19971× SW 3
393.9A-LILLighting - Identification lamp(s) inoperative4× SW 2
393.95A1Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated.2× SW 2
393.9A-LLPLLighting - License plate lamp inoperative2× SW 2
393.95(f)Emergency Equipment - Stopped vehicle warning devices missing or improper1× SW 2
393.9A-LSMLLighting - Side marker lamp(s) inoperative1× SW 2
392.2-SLLMFState/Local Laws - Wheel (mud) flaps missing or defective2× SW 1
393.104B-CCargo - Damaged securement devices/tiedowns1× SW 1
393.60(c)Windshield - Damaged or Discolored1× SW 1
393.67C7V-FFuel - Missing/improper filler cap1× SW 1

Hours of Service 1

395.8(a)HOS (Form) - Paper Log/Logging Programs Form and Manner2× SW 1

Locations

Physical Address

A-1 TRANSIT CORPORATION
205 NORTH STREET
MARATHON, WI 54448

Mailing Address

A-1 TRANSIT CORPORATION
205 NORTH STREET PO BOX 100
MARATHON, WI 54448

Location on Map

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A-1 TRANSIT CORPORATION

About this carrier

Carrier Details

Authority & Operations

Cargo Authorized

Operating Territory

Crashes (24 mo)

Behavior Categories (BASICs)

Inspection Summary

Violations Cited 46 unique codes

Critical 15

Unsafe Driving 6

Vehicle Maintenance 24

Hours of Service 1

Locations

Location on Map

Related Companies

Same phone number 1

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