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MARK COULBOURNE INC

Trust Score

Excellent Why this score?

Company CheckMARK COULBOURNE INC · DOT 542596

137 LANDRY LN, DOVER, DE, 19904

DOT# 542596 MC# 287873 Dover, Delaware 31 years

CARRIER

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Power Units

Drivers

Crashes (24-Month)

$750,000

Insurance

Not Rated

Safety Rating

Inspections

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Deep records on this carrier, only on LoadWrap

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

Public record

4 events tracked · latest May 22, 2026 ↓ Show details ↓

Safety & compliance 4

May 22, 2026
Clean roadside inspection, no violations.
Feb 18, 2026
Roadside inspection, 1 violation (no OOS).
Nov 25, 2025
Clean roadside inspection, no violations.
Jul 30, 2025
Clean roadside inspection, no violations.

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

Contact Details

PhoneSign in to view

EmailSign in to view

Physical Address137 LANDRY LN, DOVER, DE, 19904

Mailing Address137 LANDRY LN, DOVER, DE, 19904

Operating Authorities

Authority TypePRIVATE PROPERTY;AUTHORIZED FOR HIRE

Carrier OperationA - Interstate

DocketMC287873

CommonNot Active

ContractActive

BrokerNot Active

Operating31 years

Operation Classification

Authorized For HirePrivate (Property)

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 2.13 · 3 insp with violations

Below cutoff

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 Mileage393,022 miles

Mileage Year2024

VMT SourceMCS-150 Form

Drivers

Interstate

Intrastate

CDL

Total

Interstate >100mi0

Interstate <100mi0

Intrastate >100mi0

Intrastate <100mi0

Safety Summary

Safety RatingNot Rated

Total Crashes (24-mo)0

Fatal0

Driver OOS0.0% avg 5.5%

Vehicle OOS0.0% avg 20.7%

SmartWay PartnerNo

Insurance

Amount$750,000

Type91X

Effective08/01/2024

CompanyDAILY UNDERWRITERS OF AMERICA

Policy #PAP DUOA 53855

Last checked09/08/2026

Quick Facts

StatusActive

TypeCarrier

Fleet5 units

Drivers5

Mileage393,022 mi

Operating31 years

MCS-15006/2025

Safety & Inspection Data

Crash Summary

Total Crashes (24-mo)0

Fatal0

Injury0

Tow-Away0

Driver Inspections

Total10

Out of Service0

OOS Rate0.0%

National Avg5.5%

Below National Average

Vehicle Inspections

Total5

Out of Service0

OOS Rate0.0%

National Avg20.7%

Below National Average

Safety Trends by Year

Roadside inspections and crashes on file, year over year. The red portion of each inspection bar is the out-of-service share; ▲/▼ compares to the prior year.

Inspections · red = OOS

2023

1 · 0 OOS -

2024

3 · 0 OOS =

2025

7 · 0 OOS =

2026

2 · 0 OOS =

Crashes

No crashes on record.

Based on FMCSA crash and roadside inspection records (rolling 3-year window). The latest year may be partial.

Out-of-Service Summary Last 24 months

Live FMCSA roadside inspections through May 2026, 10 inspections, 0 resulted in out-of-service (0% OOS rate).

Clean, no out-of-service violations in the last 24 months.

Live FMCSA roadside inspection records, refreshed monthly.

Roadside Violations by Safety Category Last 24 months

3 roadside violations across 10 inspections, grouped into FMCSA safety-behavior categories. The shaded portion shows how many were serious enough to result in an out-of-service order.

ViolationsOut-of-service

Unsafe Driving 3 violations · 0 OOS

Categories follow FMCSR violation parts (Part 393/396 = Vehicle Maintenance, Part 395 = HOS; "Other" = general/administrative parts such as 390). Raw violation counts and out-of-service results, not FMCSA percentile rankings, which are not published for property carriers.

Inspection Records (13)

Date	State	Level	Location	Violations	Driver Viol	HazMat
05/22/2026	DE	Driver-Only (Level III)	MILFORD DE	0	0	-	▲Detail
02/18/2026	DE	Driver-Only (Level III)	FREDERICA DE	1	1	-	▲Detail
11/25/2025	DE	Walk-Around (Level II)	TOWNSEND DE	0	0	-	▲Detail
07/30/2025	DE	Driver-Only (Level III)	NEWARK DE	0	0	-	▲Detail
07/14/2025	MD	Walk-Around (Level II)	NORTH EAST MD	0	0	-	▲Detail
05/21/2025	DE	Walk-Around (Level II)	BEAR DE	0	0	-	▲Detail
03/03/2025	DE	Driver-Only (Level III)	DOVER DE	1	0	-	▲Detail
02/27/2025	MD	Walk-Around (Level II)	CECIL COUNTY	0	0	-	▲Detail
01/31/2025	DE	Driver-Only (Level III)	FREDERICA DE	1	0	-	▲Detail
09/12/2024	DE	Driver-Only (Level III)	DOVER DE	0	0	-	▲Detail
07/24/2024	DE	Walk-Around (Level II)	NEWARK DE	0	0	-	▲Detail
02/21/2024	DE	Driver-Only (Level III)	DOVER DE	1	0	-	▲Detail
09/11/2023	DE	Driver-Only (Level III)	I 95 N/B N/O DE RT 896	0	0	-	▲Detail

Safety Performance Percentiles

FMCSA SMS percentile rankings. Higher percentile = worse performance relative to peers.

Total Inspections10

Unsafe Driving 3 viols

Licensing & Insurance

Form	Type	Insurance Company	Policy	Coverage	Effective	Cancel Date	Method
91X	BIPD/Primary	FIRSTLINE NATIONAL INSURANCE COMPANY	6003352	$1,000,000	09/15/1999	08/01/2000	Cancelled
91X	BIPD/Primary	FIRSTLINE NATIONAL INSURANCE COMPANY	6000376	$750,000	09/15/1998	09/15/1999	Replaced
91X	BIPD/Primary	SELECTIVE INSURANCE COMPANY OF AMERICA	S-1354762	$750,000	09/15/1996	10/15/1998	Cancelled
91X	BIPD/Primary	NATIONAL CASUALTY COMPANY	CTO 0047499	$750,000	09/15/1995	09/15/1996	Replaced
91X	BIPD/Primary	FIRSTLINE NATIONAL INSURANCE COMPANY	6030322	$1,000,000	09/05/2007	07/04/2009	Cancelled
91X	BIPD/Primary	THE HARFORD MUTUAL INSURANCE COMPANY	6030322	$1,000,000	09/05/2007	08/01/2024	Replaced
91X	BIPD/Primary	FIRSTLINE NATIONAL INSURANCE COMPANY	6015791	$1,000,000	08/01/2002	09/05/2007	Cancelled
91X	BIPD/Primary	FIRSTLINE NATIONAL INSURANCE COMPANY	6011603	$1,000,000	08/01/2001	08/01/2002	Replaced
91X	BIPD/Primary	FIRSTLINE NATIONAL INSURANCE COMPANY	6008182	$1,000,000	08/01/2000	08/01/2001	Replaced
91X	BIPD/Primary	FIRSTLINE NATIONAL INSURANCE COMPANY	6032607	$1,000,000	07/04/2009	09/05/2007	Replaced
91X	BIPD/Primary	CANAL INSURANCE CO.	L010907	$750,000	05/19/1995	09/16/1995	Cancelled
91X	BIPD/Primary	LINCOLN GENERAL INSURANCE COMPANY	PAP2186810500	$750,000	05/05/2000	09/26/2000	Cancelled

No active insurance policies.

Docket	Type	Action	Served	Disposition	Disp Date
MC287873	CONTRACT	INVOLUNTARY REVOCATION	10/23/2000	DISCONTINUED REVOCATION	10/31/2000
MC287873	CONTRACT	INVOLUNTARY REVOCATION	09/16/1995	DISCONTINUED REVOCATION	10/13/1995
MC287873	MOTOR PROPERTY CONTRACT CARRIER	REINSTATED	08/26/2009	-	-
MC287873	MOTOR PROPERTY CONTRACT CARRIER	GRANTED	06/01/1995	REVOKED	09/11/2007

No revocation records.

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Trust Score over time and the complete authority and insurance timeline, not just today.

98/100

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 98

Starts at 100−2 totalFinal 98

No email address on file−2

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

Insurance coverage and carrier are on file with FMCSA.

Safety rating not Unsatisfactory

No Unsatisfactory rating on file.

What's lowering this score

-2

No email address on file

No public email address on record.

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.

MARK COULBOURNE INC

Trust Score

Public record

Company Information

Contact Details

Operating Authorities

Operation Classification

SMS BASIC Scores

Mileage

Drivers

Safety Summary

Insurance

Quick Facts

Safety & Inspection Data

Safety Trends by Year

Out-of-Service Summary Last 24 months

Roadside Violations by Safety Category Last 24 months

Inspection Records (13)

Safety Performance Percentiles

Licensing & Insurance

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