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Carrier profile · USDOT 943618 · MC-404792 · Updated 06/13/2026

A-1 TRANSIT CORPORATION

398 power unitsavg 9.1 yrRegional · 7 statesMARATHON, WI
CARRIER ACTIVEMC-404792 ACTIVEHAZMAT
Verified linkscountymaterials.comFMCSA SAFERCallEmail
Observed fleet · trailing 24 mo daily
398Power units
99 observed · MCS-150
86Trailers seen
Decoded · vPIC
9.1Avg age (yr)
1997–2026 · vPIC
Call dispatch(715) 870-4692Email dispatchbill.sauter@countymaterials.com

Load decision · FMCSA snapshot · 2026-06-13

Review before loading

Operating, but with flags a broker should weigh before tendering freight.

Active operating authorityInsurance on fileVehicle out-of-service rate above average
USDOT registration25 yr registered
Active for-hire
Insurance (BIPD)On file
FMCSA L&I
Vehicle OOS · 24-mo23.8%
▲ 22.26% nat'l
Crashes · fatal5
13 in 24 mo
Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet typeIdentity

Asset-based

398 power units. Brokers price each fleet type apart.

Fleet age vs peersTypical

9.1 yr

Model years 1997–2026 · peer benchmark computing.

Identity stabilityStable

25 yr unchanged

Same registration since 2001 — no chameleon / reincarnation signal.

AI readRegional operator, 25-yr registration, 24% vehicle OOS — review first.Full read

Is A-1 TRANSIT CORPORATION safe to work with?

Is A-1 TRANSIT CORPORATION safe to load? A-1 TRANSIT CORPORATION (USDOT 943618, MC-404792) is an active asset-based motor carrier based in MARATHON, WI, operating 398 power units and 241 drivers. Operating authority has been active 25 years (past the 24-month broker-confidence threshold). Across 184 roadside inspections, its vehicle out-of-service rate over the last 24 months is 23.8% (above the 22.26% national average), with 13 reportable crashes in the last 24 months. FMCSA has not assigned a safety rating. Vektor rates it review before loading (81/100), with the leading concern: fatal crash on record. Source: FMCSA SAFER/MCMIS, last updated 2026-06-13.

FMCSA fields + Vektor analysis · updated 2026-06-13
ATA-1 TRANSIT CORPORATION 81
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Frequently asked

What is A-1 TRANSIT CORPORATION's USDOT number?

A-1 TRANSIT CORPORATION's USDOT number is 943618, and its motor carrier number is MC-404792.

Is A-1 TRANSIT CORPORATION authorized to operate?

As of 2026-06-13, A-1 TRANSIT CORPORATION is active in the FMCSA register with common, contract, broker operating authority on file.

What is A-1 TRANSIT CORPORATION's safety record?

A-1 TRANSIT CORPORATION has a 23.8% vehicle out-of-service rate (national average 22.26%) across 184 roadside inspections, with 13 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 81/100 (tier: review).

How big is A-1 TRANSIT CORPORATION's fleet?

A-1 TRANSIT CORPORATION operates 398 power units and 241 drivers per its most recent MCS-150 filing.

Where is A-1 TRANSIT CORPORATION based?

A-1 TRANSIT CORPORATION is based in MARATHON, WI, with roadside inspections recorded across 7 states.