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Freight Carrier/shipper · Marathon, WI

A-1 TRANSIT CORPORATION

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/shipper
    Entity Type

About this carrier

A-1 TRANSIT CORPORATION is a Marathon, WI freight carrier/shipper 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 Oct 29, 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
  • Machinery, Large Objects
  • Commodities Dry Bulk
  • Construction

Operating Territory

Map of states where this carrier has roadside inspections Wisconsin — 53 inspections (past 24 months) Missouri — 27 inspections (past 24 months) Florida — 22 inspections (past 24 months) Florida — 22 inspections (past 24 months) Florida — 22 inspections (past 24 months) Illinois — 9 inspections (past 24 months) Indiana — 9 inspections (past 24 months) Minnesota — 5 inspections (past 24 months) Iowa — 2 inspections (past 24 months)

Inspection activity   Inspected in 7 states over the past 24 months: WI (53), MO (27), FL (22), IL (9), IN (9), MN (5), IA (2). Home base: Marathon, Wisconsin.

Safety Record

23 Severe Violations Updated Oct 17, 2026

Crashes (24 mo)

  • 0
    Fatal
  • 3
    Injury
  • 11
    Tow
  • 14
    Total

Behavior Categories (BASICs)

CategoryMeasureViolations Unsafe Driving 0.34 22 Crash Indicator Not Public — Hours of Service 0.01 2 Vehicle Maintenance 4.31 38 Drugs / Alcohol 0 0 Hazmat Not Public — Driver Fitness 0 0

Inspection Summary

  • 127
    Total
  • 67
    Clean
  • 60
    With violations

24-month window ending Sep 25, 2026

Violations Cited 48 unique codes

Critical 17

  • 393.75A3-TAOLTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS6× OOS×6 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
  • 393.75C-TAOTD-LT2/32Tires - Less than 2/32 inch tread depth1× SW 8
  • 393.100B-CCargo - Cargo not secured to prevent leaking/spilling/blowing/falling from CMV1× OOS×1 SW 7
  • 393.124C-CCPConcrete Pipe - Improper blocking1× OOS×1 SW 7
  • 393.124D-CCPConcrete Pipe - Improper arrangement of the load1× OOS×1 SW 7
  • 393.124E-CCPConcrete Pipe - Improper securement of pipe up to 45 inches in diameter.1× 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
  • 393.110B2I-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
  • 393.70B1I-CDSLI-MT25Coupling - Slider latching fasteners - More than 25% ineffective on either side.1× OOS×1 SW 3
  • 393.110Failing to meet minimum tiedown requirements1× OOS×1 SW 1
  • 392.9A2-CCargo - Vehicle components or dunnage not secured1× OOS×1 SW 1
  • 392.9(a)(2)Failing to secure vehicle equipment1× OOS×1 SW 1
  • 392.9(a)(1)Failing to secure cargo as specified in 49 CFR 393.100 through 393.1421× OOS×1 SW 1

Unsafe Driving 5

  • 392.2-SLLS3State/Local Laws - Speeding 11-14 miles per hour over the speed limit5× SW 7
  • 392.16-DDriver - Failed to use seat belt while operating a CMV4× SW 7
  • 392.2-INATDriver- Inattentive or Distracted Driving1× SW 5
  • 392.2-SLLS2State/Local Laws - Speeding 6-10 miles per hour over the speed limit10× SW 4
  • 392.2-SLLLRState/Local Laws - Lane restriction violation2× SW 3

Vehicle Maintenance 25

  • 393.9A-LTSIRLighting - Turn signal -Any inoperative on a unit that is not the rearmost unit2× SW 6
  • 393.9A-LSLILighting - Stop lamps - Any inoperative.2× SW 6
  • 393.9B-LBLLighting - Backup lamp obscured1× SW 6
  • 393.9A-LHLILighting - Headlamp(s) - Any inoperative1× SW 6
  • 393.9A-LFTSILighting - Front - Turn signal - inoperative1× SW 6
  • 393.9A-LBLLighting - Backup lamp inoperative1× SW 6
  • 393.45(d)Brake connections with leaks or constrictions3× SW 4
  • 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
  • 396.17C-PIOperating a CMV without documentation of a periodic inspection1× 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
  • 393.47(e)Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt1× SW 4
  • 393.45C-BSGAir Brake - Missing or inadequate Nonmetallic tubing spring guard1× SW 4
  • 393.45B2-B-AIRAir Brake - Hose/tubing damaged or not secured1× SW 4
  • 393.45B2-BAir brake - Hose/tubing damaged or not secured1× 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) inoperative5× SW 2
  • 393.95A1Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated.2× SW 2
  • 393.95(f)Emergency Equipment - Stopped vehicle warning devices missing or improper2× SW 2
  • 393.9A-LLPLLighting - License plate lamp inoperative1× SW 2
  • 393.9A-LSMLLighting - Side marker lamp(s) inoperative1× SW 2
  • 392.8-DDriver - Failed to inspect /use emergency equipment1× SW 2
  • 392.2-SLLMFState/Local Laws - Wheel (mud) flaps missing or defective2× SW 1
  • 393.67C7V-FFuel - Missing/improper filler cap1× SW 1
  • 393.60(c)Windshield - Damaged or Discolored1× 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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Related Companies

Other entries in the FMCSA database that share data with this carrier — name, phone, or address overlap. Worth a closer look during vetting.

Same phone number 1

These carriers list the same contact phone number.

CompanyStatusPower UnitsDriversMC#USDOT#
COUNTY TRANSIT INC
Marathon, WI
USDOT Active AUTHORIZED FOR:12988396036381219

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