Stone Mountain Transport Corp

USDOT activeAuthority activeCarrier · Interstate
  • USDOT3426635
  • MC1109110
  • LocationLayton, UT
  • Phone(435) 340-3943
  • Fleet2 power units · 2 drivers

Stone Mountain Transport Corp (USDOT 3426635, MC-1109110) is an interstate motor carrier based in Layton, Utah with 2 power units and 2 drivers reported to FMCSA. Its USDOT number and operating authority are active. FMCSA records list 5 roadside inspections in the last 24 months.

Verification snapshot · FMCSA data as of Nov 11, 2026

Got a call or email from someone using this company’s name? Check the phone number or email against FMCSA records.

Operating authority

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

DocketAuthority typeStatus
MC-1109110Motor Carrier of Property (except Household Goods)Active

First granted on August 27, 2020 · see full authority history.

Insurance

FMCSA licensing system (Motus), November 12, 2026

  • 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-91XGeico Marine Insurance Company$750,000Nov 4, 2026
Insurance history: 14 past filings
TypeInsurerEffectiveEndedReason
Liability (BIPD)Accredited Specialty Insurance CompanyOct 6, 2026Nov 24, 2026Replaced
Liability (BIPD)Everspan Insurance CompanyOct 3, 2025Oct 3, 2026Cancel
Liability (BIPD)Prime Insurance CompanyMar 7, 2025Oct 4, 2025Cancel
Liability (BIPD)Prime Insurance CompanyFeb 19, 2025Mar 7, 2025Replaced
Liability (BIPD)Prime Insurance CompanyNov 11, 2024Feb 19, 2025Replaced
Liability (BIPD)Prime Insurance CompanyOct 4, 2024Nov 11, 2024Cancel
Liability (BIPD)United Financial Casualty CompanyMar 7, 2024Mar 7, 2024Replaced
Liability (BIPD)United Financial Casualty CompanyJan 10, 2024Mar 7, 2024Cancel
Liability (BIPD)United Financial Casualty CompanySep 25, 2023Aug 20, 2023Replaced
Liability (BIPD)United Financial Casualty CompanyAug 20, 2023Jan 10, 2024Replaced
Liability (BIPD)United Financial Casualty CompanyJun 20, 2022Jun 20, 2022Replaced
Liability (BIPD)United Financial Casualty CompanyNov 2, 2020Jun 20, 2022Cancel
Liability (BIPD)United Financial Casualty CompanyOct 22, 2020Dec 7, 2020Term / cancl
Liability (BIPD)United Financial Casualty CompanyAug 20, 2020Oct 22, 2020Replaced

Process agent (BOC-3)

Transportation Authority LLC, Lockwood, MO

Inspections and crashes

Last 24 months · FMCSA Vehicle Inspection File and Crash File

5
Inspections
1 with no violations
0.0%
Driver out-of-service
0 of 5 inspections
0.0%
Vehicle out-of-service
0 of 1 inspections
1
Crashes
0 fatal · 0 injury · 1 tow-away

Inspected most often in: Utah (3), Montana (2).

Most recent inspection on file: October 10, 2026.

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. Operating authority involuntary suspension notice — Motor Carrier of Property (except Household Goods)
  2. Granted — Motor Carrier of Property (except Household Goods)
  3. Involuntary suspension - insurance cancellation effective; no active insurance meeting minimum coverage on file — Motor Carrier of Property (except Household Goods)
  4. Operating authority involuntary suspension notice — Motor Carrier of Property (except Household Goods)
  5. Involuntary revocation — Common carrier authorityDiscontinued revocation on October 9, 2025
  6. Involuntary revocation — Common carrier authorityDiscontinued revocation on February 20, 2025
  7. Involuntary revocation — Common carrier authorityDiscontinued revocation on September 1, 2023
  8. Involuntary revocation — Common carrier authorityDiscontinued revocation on July 15, 2022
Show 2 earlier events
  1. Involuntary revocation — Common carrier authorityDiscontinued revocation on November 3, 2020
  2. Granted — Common carrier authority; Motor Carrier of Property (except Household Goods)

Fleet and operations

From the company’s own registration (Form MCS-150), updated October 20, 2026

Power units
2
Trucks
1
Drivers
2
CDL drivers
2
Interstate drivers
2
Miles traveled
100,000 (2023)
Classification
Authorized for hire
Hazardous materials
No
USDOT registered
May 11, 2020
Address
1479 E Sego Lily Ct, Layton, UT 84040
Phone (registered with FMCSA)
(435) 340-3943

Cargo carried

  • General freight
  • Machinery, large objects
  • Intermodal containers

Key facts

  • USDOT number 3426635 was registered on May 11, 2020.
  • Operating authority MC-1109110 was first granted on August 27, 2020.
  • The company last updated its FMCSA registration (Form MCS-150) on October 20, 2026.
  • It reported 100,000 vehicle miles traveled in 2023.
  • One insurance filing is on file, including Liability (BIPD) coverage with Geico Marine Insurance Company.
  • It had 5 roadside inspections in the last 24 months; 1 inspection recorded no violations.
  • FMCSA records list 1 reportable crash in the last 24 months.
  • Its process agent filing (BOC-3) is with Transportation Authority LLC.

Other carriers in Layton, UT

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