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VALIDATED

COMPTON BUS SERVICES INC

Trust Score

Excellent Why this score?

Company CheckCOMPTON BUS SERVICES INC · DOT 84194

6950 ROSE HILL ROAD, PORT TOBACCO, MD, 20677

DOT# 84194 MC# 116432 Port Tobacco, Maryland 58 years

MOTOR CARRIER

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53

Power Units

62

Drivers

0

Crashes (24-Month)

$1,000,000

Insurance

Satisfactory

Safety Rating

10

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

5 events tracked · latest Jul 23, 2026 ↓ Show details ↓

Safety & compliance 4

Sep 25, 2025
Clean roadside inspection, no violations.
Sep 25, 2025
Clean roadside inspection, no violations.
Sep 25, 2025
Clean roadside inspection, no violations.
Mar 28, 2025
Roadside inspection, 1 out-of-service violation.

Insurance 1

Current
Active insurance on file ($1,000,000).

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

Company Information

Legal NameCOMPTON BUS SERVICES INC

DOT Number84194

MC Number116432

Entity TypeMotor Carrier

Operating StatusA - Active

LocationPort Tobacco, Maryland

Added06/01/1974

MCS-15009/26/2025

Contact Details

PhoneSign in to view

EmailSign in to view

Physical Address6950 ROSE HILL ROAD, PORT TOBACCO, MD, 20677

Mailing Address6950 ROSE HILL ROAD, PORT TOBACCO, MD, 20677

Operating Authorities

Authority TypeAUTHORIZED FOR HIRE

Carrier OperationA - Interstate

DocketMC116432

CommonInactive

ContractNot Active

BrokerNot Active

Operating58 years

Operation Classification

Authorized For Hire Passenger Carrier

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 Mileage200,000 miles

Mileage Year2024

VMT SourceMCS-150 Form

Drivers

62

Interstate

0

Intrastate

0

CDL

62

Total

Interstate >100mi0

Interstate <100mi0

Intrastate >100mi0

Intrastate <100mi0

Safety Summary

Safety RatingSatisfactory

Total Crashes (24-mo)0

Fatal0

Driver OOS0.0% avg 5.5%

Vehicle OOS0.0% avg 20.7%

SmartWay PartnerNo

Last Review06/04/2007

Insurance

Amount$1,000,000

Type91X

VerifiedFMCSA · 07/09/2026

CompanyPHILADELPHIA INDEMNITY INSURANCE COMPANY

Policy #PHPK2706239-001

Last checked07/23/2026

Quick Facts

StatusActive

TypeMotor Carrier

Fleet53 units

Drivers62

Mileage200,000 mi

Operating58 years

MCS-15009/2025

Safety & Inspection Data

Crash Summary

Total Crashes (24-mo)0

Fatal0

Injury0

Tow-Away0

Safety RatingSatisfactory

Driver Inspections

Total1

Out of Service0

OOS Rate0.0%

National Avg5.5%

Below National Average

Vehicle Inspections

Total9

Out of Service0

OOS Rate0.0%

National Avg20.7%

Below National Average

Last FMCSA Review: 06/04/2007 | Rated: 06/28/2007

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

5 · 2 OOS -

2024

6 · 0 OOS ▼

2025

4 · 1 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 Sep 2025, 7 inspections, 1 resulted in out-of-service (14.3% OOS rate).

Vehicle Out-of-Service 1 OOS

Live FMCSA roadside inspection records, refreshed monthly.

Roadside Violations by Safety Category Last 24 months

2 roadside violations across 7 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 2 violations · 1 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 (15)

Date	State	Level	Location	Violations	OOS	Driver Viol	Driver OOS	Vehicle Viol	Vehicle OOS	HazMat
09/25/2025	MD	Terminal (Level V)	PORT TOBACCO MD	0	0	0	0	0	0	-	▲Detail
09/25/2025	MD	Terminal (Level V)	PORT TOBACCO MD	0	0	0	0	0	0	-	▲Detail
09/25/2025	MD	Terminal (Level V)	PORT TOBACCO MD	0	0	0	0	0	0	-	▲Detail
03/28/2025	DC	Driver-Only (Level III)	WASHINGTON DC	2	1	0	0	0	1	-	▲Detail
12/09/2024	MD	Terminal (Level V)	CHARLES COUNTY	0	0	0	0	0	0	-	▲Detail
12/09/2024	MD	Terminal (Level V)	CHARLES COUNTY	0	0	0	0	0	0	-	▲Detail
12/09/2024	MD	Terminal (Level V)	CHARLES COUNTY	0	0	0	0	0	0	-	▲Detail
05/13/2024	MD	Terminal (Level V)	PSC TERMINAL	0	0	0	0	0	0	-	▲Detail
05/13/2024	MD	Terminal (Level V)	PSC TERMINAL	0	0	0	0	0	0	-	▲Detail
05/13/2024	MD	Terminal (Level V)	PSC TERMINAL	0	0	0	0	0	0	-	▲Detail
10/26/2023	MD	Terminal (Level V)	PSC TERMINAL	0	0	0	0	0	0	-	▲Detail
10/26/2023	MD	Terminal (Level V)	PSC TERMINAL	0	0	0	0	0	0	-	▲Detail
10/26/2023	MD	Terminal (Level V)	PSC TERMINAL	0	0	0	0	0	0	-	▲Detail
09/28/2023	MD	Terminal (Level V)	PSC TERMINAL	2	1	0	0	2	1	-	▲Detail
09/28/2023	MD	Terminal (Level V)	PSC TERMINAL	2	1	0	0	2	1	-	▲Detail

Safety Performance Percentiles

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

Total Inspections7

Licensing & Insurance

Form	Type	Insurance Company	Policy	Coverage	Effective	Cancel Date	Method
91X	BIPD/Excess	GENERAL STAR INDEMNITY COMPANY	IXG367643B	$4,000,000	08/01/2001	09/28/2004	Cancelled
91	BIPD	HARTFORD ACCIDENT AND INDEMNITY CO.	42HUVW3361	$0	04/24/1984	06/25/2018	Cancelled
91X	BIPD/Excess	TWIN CITY FIRE INSURANCE COMPANY	42HU SL229	$4,000,000	02/15/1990	08/01/2001	Replaced

No active insurance policies.

Docket	Type	Action	Served	Disposition	Disp Date
MC116432	MOTOR PASSENGER COMMON CARRIER	GRANTED	11/06/1967	REVOKED	07/02/2018
MC116432	COMMON	INVOLUNTARY REVOCATION	01/06/2004	DISCONTINUED REVOCATION	02/06/2004

No revocation records.

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100/100

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

100, no deductions

Clean record, the bar stays full at 100.

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

FMCSA shows active coverage on file as of 7/9/2026.

Safety rating not Unsatisfactory

Satisfactory FMCSA safety rating.

What's lowering this score

Clean record, no deductions. This carrier starts and stays at 100.

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.