Carrier Search
Sign inSign up
Carrier profile · USDOT 951389 · MC521677 · Data as of Oct 7, 2026

Jack B Shannon Sr

DBA J-4 Trucking · Mayslick, KY · Interstate for-hire carrier · Since 2001
Authority active$750K BIPD on fileNot rated by FMCSANo hazmat
Cargo carriedGeneral FreightLiquids/GasesGrain, Feed, HayCoal/CokeChemicalsRock Sand
View on FMCSA SAFERCall (606) 584-2491
4
Power units
4
Drivers
5
Inspections · 24 mo
0
Crashes · 24 mo
661K
Annual miles
25 yr
Registered
92
/ 100
Clear to load

Operating legally, with one flag to weigh

Authority and insurance are in order. Vehicle OOS above average: 33.3% of vehicle inspections placed out of service vs 22.26% national.

How we scored it · 5 factors
Operating authority20/20
Insurance20/20
Out-of-service rates12/20
Crashes & rating20/20
Continuity & identity20/20

Composite of public FMCSA authority, insurance, inspection and crash records weighted against the national fleet. Decision support, not an official FMCSA safety rating.

Safety

FMCSA inspections & crashes · 24 mo · AS OF OCT 7, 2026
Vehicle out-of-service
33.3%▲ above avg
National 22.26% · 1 of 3 inspections
Driver out-of-service
0.0%▼ below avg
National 6.67% · 0 of 5 inspections
Crashes
0
0 fatal0 injury0 tow-away
Crash rate 0.00 per 1M mi
Total inspections
5
Driver inspections
5
Vehicle inspections
3
People injured
0
Fatalities
0
FMCSA rating
Not rated

Enforcement

FMCSA closed cases

Closed enforcement cases — case numbers, violation codes and the amount settled — are available after you create a free account.

Create an accountSign in

Authority & insurance

FMCSA L&I · AS OF OCT 7, 2026
Carrier
Active
Broker
None
Docket
MC521677
Revocation pending
No
Motor Carrier of Property (Except Household Goods)

Coverage vs federal minimum

BIPD liability$750,000
$750K required minimum (49 CFR 387.9)
CargoNot required

Filings on record

  1. Nov 3, 2023Liability (BIPD) · Berkley Casualty Company · $750,000

Equipment

SELF-REPORTED ON MCS-150
4
Power units
4
Trucks
4
Tractors owned
—
Trailers owned
4
Drivers
4
CDL drivers
Not registered for hazardous materials.

Operations & cargo

FMCSA CENSUS
InterstateAuthorized for Hire
Cargo carried
General FreightLiquids/GasesGrain, Feed, HayCoal/CokeChemicalsRock Sand
Annual mileage
660,516 mi (2023)

Identity & federal record

FMCSA census · MCS-150
USDOT
951389
MC / docket
MC-521677
Legal name
Jack B Shannon Sr
DBA
J-4 Trucking
Entity type
Carrier
Operation
Interstate
First registered
May 2, 2001
Last MCS-150
Nov 3, 2025
Safety rating
Not rated
Drivers (CDL)
4 (4)
Hazmat
No
Business type
Individual

Fraud & network signals

For review, not a verdict.

No prior revocation
FMCSA shows no link to a previously revoked authority.
Unique phone number
Not shared with any other active USDOT.
Unique email address
Not shared with any other active USDOT.
Unique street address
Not shared with any other active USDOT.

Frequently asked

What is Jack B Shannon Sr's USDOT number?

Jack B Shannon Sr's USDOT number is 951389 and its docket number is MC521677.

Is Jack B Shannon Sr authorized to operate?

Yes. FMCSA shows active carrier operating authority.

What is Jack B Shannon Sr's safety record?

Over the last 24 months: 5 roadside inspections, a 33.3% vehicle and 0.0% driver out-of-service rate, and 0 reportable crashes (0 fatal). Not rated by FMCSA.

How big is Jack B Shannon Sr's fleet?

4 power units and 4 drivers per its MCS-150 filed Nov 3, 2025.

What insurance does Jack B Shannon Sr carry?

$750,000 in BIPD liability coverage is on file with Berkley Casualty Company.

Where is Jack B Shannon Sr located?

Jack B Shannon Sr is located at 4111 Ky 596, Mayslick, KY, 41055. Phone: (606) 584-2491.

Similar carriers in Kentucky

All Kentucky carriers →
Allday Communications
Brooksville, KY · 4 power units
Carrier
Cherith Farms, LLC
Scottsville, KY · 4 power units
Carrier
K&D Excavation LLC
Georgetown, KY · 4 power units
Carrier
DSB Holdings, LLC
Danville, KY · 4 power units
Carrier
Grace Valley
Flemingsburg, KY · 4 power units
Carrier
Irvine Contracting, LLC
London, KY · 4 power units
Carrier
Trucking companies in MayslickFreight brokers in Kentucky

Source: FMCSA public records via the U.S. DOT Open Data Portal. Carrier Search presents the federal record and computed signals for decision support only. It is not an FMCSA safety rating and not a recommendation to use or avoid any carrier. Verify authority and insurance before tendering.