Allison Grading & Roadworks LLC

USDOT activeAuthority activeCarrier · Interstate
  • USDOT4129847
  • MC1581203
  • LocationLiberty Lake, WA
  • Phone(509) 496-6500
  • Fleet2 power units · 3 drivers

Allison Grading & Roadworks LLC (USDOT 4129847, MC-1581203) is an interstate motor carrier based in Liberty Lake, Washington with 2 power units and 3 drivers reported to FMCSA. Its USDOT number and operating authority are active. FMCSA records list 4 roadside inspections in the last 24 months.

Verification snapshot · FMCSA data as of Nov 11, 2026

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Operating authority

Status from the FMCSA Company Census File, November 11, 2026

DocketAuthority typeStatus
MC-1581203Common carrierActive

First granted on June 30, 2025 · see full authority history.

Insurance

FMCSA legacy licensing records (last updated May 2026); filings may have changed since

  • Liability (BIPD) required$750,000
  • Liability (BIPD) on file$750,000
  • Cargo insurance required / on fileNo / No
  • Bond required / on fileNo / No

Filings on file

TypeInsurerCoverageEffective
Liability (BIPD) BMC-91XCountry Mutual Insurance Co.$750,000Jun 24, 2025

Process agent (BOC-3)

Trucker & Broker Services Inc, Sioux Falls, SD

Inspections and crashes

Last 24 months · FMCSA Vehicle Inspection File and Crash File

4
Inspections
2 with no violations
25.0%
Driver out-of-service
1 of 4 inspections
100.0%
Vehicle out-of-service
1 of 1 inspections
0
Crashes
0 fatal · 0 injury · 0 tow-away

Inspected most often in: Idaho (2), Colorado (1), Washington (1).

Most recent inspection on file: July 23, 2025.

FMCSA safety rating: Not rated

Inspection and crash counts come from FMCSA records and are shown as reported. They are not a safety rating. A crash record does not mean the carrier was at fault. FMCSA has not rated a carrier unless a safety rating is listed. For FMCSA’s own data and its explanation, see the FMCSA SAFER Company Snapshot.

Out-of-service rates are calculated by CheckTrucking from inspection records (driver: levels I, II, III, VI; vehicle: levels I, II, V, VI). They are not FMCSA scores.

Authority history

FMCSA licensing records (Motus and legacy L&I) · migration-only status adjustments are not shown

  1. Granted — Common carrier authority
  2. Dismissed — Common carrier authority

Fleet and operations

From the company’s own registration (Form MCS-150), updated May 13, 2026

Power units
2
Trucks
2
Tractors owned
2
Trailers owned
1
Drivers
3
CDL drivers
3
Interstate drivers
3
Miles traveled
24,000 (2025)
Classification
Private property; Authorized for hire
Hazardous materials
No
USDOT registered
September 11, 2023
Address
24380 E Autumn Crossing Ave, Liberty Lake, WA 99019
Phone (registered with FMCSA)
(509) 496-6500

Cargo carried

  • General freight
  • Machinery, large objects
  • Water well
  • Water,rock,asphalt

Key facts

  • USDOT number 4129847 was registered on September 11, 2023.
  • Operating authority MC-1581203 was first granted on June 30, 2025.
  • The company last updated its FMCSA registration (Form MCS-150) on May 13, 2026.
  • It reported 24,000 vehicle miles traveled in 2025.
  • One insurance filing is on file in FMCSA’s legacy licensing records (as of May 2026), including Liability (BIPD) coverage with Country Mutual Insurance Co..
  • It had 4 roadside inspections in the last 24 months; 2 inspections recorded no violations.
  • Its process agent filing (BOC-3) is with Trucker & Broker Services Inc.

Other carriers in Liberty Lake, WA

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