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VALIDATED

JAMROCK FREIGHT LINES CORP.

Trust Score

Excellent Why this score?

Company CheckJAMROCK FREIGHT LINES CORP. · DOT 3057629

988 MELONEY DRIVE, HINESVILLE, GA, 31313-5981

DOT# 3057629 MC# 53366 Hinesville, Georgia 8 years

MOTOR CARRIER

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1

Power Units

1

Drivers

0

Crashes (24-Month)

Not reported

Insurance

Not Rated

Safety Rating

0

Inspections

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Deep records on this carrier, only on LoadWrap

SMS BASIC Scores→ Licensing & Insurance→ Know Your Rights→ VIN Watch & CARB Check→ Get Change Alerts→

Public record

6 events tracked · latest Aug 22, 2026 ↓ Show details ↓

Identity & ownership 4

Aug 22, 2026
Company legal name changed.
Aug 22, 2026
Mailing address changed in FMCSA records.
Aug 18, 2026
Mailing address changed in FMCSA records.
Aug 8, 2026
Phone number changed.

Safety & compliance 2

Aug 25, 2025
REVOKED MOTOR PROPERTY COMMON CARRIER.
Sep 30, 2024
REVOKED MOTOR PROPERTY COMMON CARRIER.

Public FMCSA record · blue clean · orange change · red risk.

Company Information

Legal NameJAMROCK FREIGHT LINES CORP.

DOT Number3057629

MC Number53366

Entity TypeMotor Carrier

Operating StatusA - Active

LocationHinesville, Georgia

Added10/11/2017

MCS-15001/31/2024

Contact Details

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EmailSign in to view

Physical Address988 MELONEY DRIVE, HINESVILLE, GA, 31313-5981

Mailing Address18 ELIZABETH AVE, MIDDLETOWN, NY, 10941

Operating Authorities

Authority TypeAUTHORIZED FOR HIRE

Carrier OperationA - Interstate

DocketMC053366

CommonInactive

ContractNot Active

BrokerNot Active

Operating8 years

Operation Classification

Authorized For Hire

SMS BASIC Scores

FMCSA safety categories, last 24 months. Above Cutoff = FMCSA flags a problem · Below cutoff = within limits · Clean = no violations.

Unsafe Driving

measure 0 · 0 insp with violations

Clean

Hours-of-Service Compliance

measure 0 · 0 insp with violations

Clean

Driver Fitness

measure 0 · 0 insp with violations

Clean

Controlled Substances / Alcohol

measure 0 · 0 insp with violations

Clean

Vehicle Maintenance

measure 0 · 0 insp with violations

Clean

Source: FMCSA SMS, updated monthly.

Mileage

Annual Mileage90,000 miles

Mileage Year2023

VMT SourceMCS-150 Form

Drivers

1

Interstate

0

Intrastate

0

CDL

1

Total

Interstate >100mi0

Interstate <100mi0

Intrastate >100mi0

Intrastate <100mi0

Quick Facts

StatusActive

TypeMotor Carrier

Fleet1 units

Drivers1

Mileage90,000 mi

Operating8 years

MCS-15001/2024

Licensing & Insurance

Form	Type	Insurance Company	Policy	Coverage	Effective	Cancel Date	Method
91X	BIPD/Primary	PROGRESSIVE CASUALTY INSURANCE COMPANY	CA04230441	$750,000	11/01/2021	04/17/2023	Cancelled
91X	BIPD/Primary	NORTHLAND INSURANCE COMPANY	WN226133	$750,000	11/01/2017	01/14/2019	Cancelled
91X	BIPD/Primary	PROGRESSIVE CASUALTY INSURANCE COMPANY	CA988816988	$750,000	10/31/2024	08/19/2025	Cancelled
91X	BIPD/Primary	LANCER INSURANCE COMPANY	CM0079491	$750,000	04/17/2024	09/21/2024	Cancelled
91X	BIPD/Primary	PROGRESSIVE CASUALTY INS. CO.	CA04230441	$750,000	04/17/2023	04/17/2024	Replaced
91X	BIPD/Primary	PROGRESSIVE CASUALTY INS. CO.	CA04230441	$750,000	04/17/2023	05/02/2024	Cancelled
91X	BIPD/Primary	NORTHLAND INSURANCE COMPANY	WN269866	$750,000	04/10/2020	11/01/2021	Cancelled
91X	BIPD/Primary	NORTHLAND INSURANCE COMPANY	WN269866	$750,000	01/27/2020	04/10/2020	Cancelled
91X	BIPD/Primary	NORTHLAND INSURANCE COMPANY	WN249334	$750,000	01/14/2019	01/27/2020	Cancelled

No active insurance policies.

Docket	Type	Action	Served	Disposition	Disp Date
MC053366	COMMON	INVOLUNTARY REVOCATION	12/31/2019	DISCONTINUED REVOCATION	01/30/2020
MC053366	MOTOR PROPERTY COMMON CARRIER	REINSTATED	11/07/2024	REVOKED	08/25/2025
MC053366	MOTOR PROPERTY COMMON CARRIER	GRANTED	11/06/2017	REVOKED	09/30/2024
MC053366	COMMON	INVOLUNTARY REVOCATION	10/05/2021	DISCONTINUED REVOCATION	11/02/2021
MC053366	COMMON	INVOLUNTARY REVOCATION	04/05/2024	DISCONTINUED REVOCATION	04/19/2024
MC053366	COMMON	INVOLUNTARY REVOCATION	03/16/2020	DISCONTINUED REVOCATION	03/27/2020

No revocation records.

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90/100

Excellent

VERIFIED

Every carrier starts at 100. We subtract points for each missing requirement or risk factor below. Verified means all four core requirements pass.

Score breakdown, from 100 to 90

90

−10

Starts at 100−10 totalFinal 90

MCS-150 update overdue−10

Verification, 4 core requirements

Active operating authority

FMCSA shows the USDOT registration and authority are active.

Authorized for hire

Holds active for-hire (common or contract) authority.

Active insurance on file

Active for-hire authority on file, FMCSA requires insurance to keep it active.

Safety rating not Unsatisfactory

No Unsatisfactory rating on file.

What's lowering this score

-10

MCS-150 update overdue

The required biennial MCS-150 update has not been filed on time (score factor, not a verification failure).

How we calculate the Trust Score

Every company starts at 100

We subtract points for each missing requirement or risk factor. Verified means all the core requirements for that company's type pass. Nothing is added back, the score is a deduction model built only on public FMCSA data. No pay-to-play, no opinions.

Requirements differ by company type

Each company is judged fairly on its own FMCSA obligations. Anything that doesn't apply shows as a grey N/A, not required, never a penalty.

Carrier (for-hire)

Operating authority, authorized-for-hire, insurance on file, safety rating.

Broker

Broker authority + $75k surety bond (BMC-84/85). MCS-150 not required (no fleet).

Freight forwarder

FF authority + $75k bond + BOC-3. MCS-150 not required (no trucks).

Private carrier

Active USDOT + MCS-150 + safety. No operating authority / for-hire / insurance filing required (hauls its own goods).

Crashes are scaled, not flat

Crash history is proportional. We don't apply a flat penalty, we scale it to (a) crashes per vehicle in the fleet and (b) the share of those crashes that were fatal. So a big, safe fleet barely moves; a small fleet with many (and fatal) crashes takes a large hit.

0 pts deductedscaled by rate & severityup to −28 pts

Low end

50,000 vehicles + 1 crash → ~0 pts. A huge fleet with very few crashes per vehicle is almost untouched.

High end

5 vehicles + 3 crashes incl. fatal → large deduction (near the −28 cap). Many crashes per truck, fatal-heavy.

Mechanics: deduction is capped at 28 points, weighted roughly 60% on crashes-per-vehicle and 40% on the fatal ratio. Zero crashes = zero deduction. If fleet size is unknown, only crash severity can move the score (conservative).

Out-of-service rate vs. the national average

Driver and vehicle out-of-service rates are measured against the FMCSA national average, not a flat number. A company only takes the deduction when it sits above the national benchmark, for example “Vehicle OOS 37% vs national avg 20.7%”.

Point reference, the full menu

Every factor and exactly how many points it can remove. Knockout factors (they also fail Verification) are marked.

Factor	Points
USDOT / authority not active with FMCSA knockout	−25
Missing operating authority (when required) knockout	−15
No insurance or surety bond on file (when required) knockout	−25
Unsatisfactory safety rating knockout	−30
Conditional safety rating	−12
MCS-150 biennial update overdue (carriers)	−10
Crashes, rate-adjusted (per-vehicle & fatal share)	0 to −28
Driver OOS rate above national average	−5
Vehicle OOS rate above national average	−5
Very new carrier (under 1 year)	−10
Limited operating history (1-3 years)	−6
Moderate operating history (3-5 years)	−3
Operating history unknown	−3
No public phone number	−3
No public email address	−2

All inputs come from public FMCSA records (operating authority, insurance/bond filings, the SAFER/SMS safety profile, crash & inspection reports). If FMCSA updates a record, the score updates with it. For the full deduction table, see the methodology page.

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