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VALIDATED

DONALD E BLOCK SR

Trust Score

Excellent Why this score?

Company CheckDONALD E BLOCK SR · DOT 2940172

DBA: BLOCKS WORLD TRUCKING

987 MAYPORT DR, PITTSBURG, CA, 94565

DOT# 2940172 MC# 994169 Pittsburg, California 8 years

CARRIER

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1

Power Units

1

Drivers

0

Crashes (24-Month)

$1,000,000

Insurance

Not Rated

Safety Rating

0

Inspections

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

Company Information

Legal NameDONALD E BLOCK SR

DBA NameBLOCKS WORLD TRUCKING

DOT Number2940172

MC Number994169

Entity TypeCarrier

Operating StatusA - Active

LocationPittsburg, California

Added10/21/2016

MCS-15002/04/2025

Contact Details

PhoneSign in to view

EmailSign in to view

Physical Address987 MAYPORT DR, PITTSBURG, CA, 94565

Mailing Address987 MAYPORT DR, PITTSBURG, CA, 94565

Operating Authorities

Authority TypeAUTHORIZED FOR HIRE

Carrier OperationA - Interstate

DocketMC994169

CommonActive

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 Mileage78,452 miles

Mileage Year2024

VMT SourceMCS-150 Form

Drivers

1

Interstate

0

Intrastate

0

CDL

1

Total

Interstate >100mi0

Interstate <100mi0

Intrastate >100mi0

Intrastate <100mi0

Insurance

Amount$1,000,000

Type91X

Effective09/10/2021

CompanyGREAT WEST CASUALTY CO.

Policy #MCP75170A

Last checked08/22/2026

Quick Facts

StatusActive

TypeCarrier

Fleet1 units

Drivers1

Mileage78,452 mi

Operating8 years

MCS-15002/2025

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

2024

1 · 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.

Inspection Records (1)

Date	State	Level	Location	Violations	OOS	Driver Viol	Driver OOS	Vehicle Viol	Vehicle OOS	HazMat
05/26/2024	CA	Walk-Around (Level II)	I-580 W/B LIVERMORE PLATFORM	1	1	0	0	1	1	-	▲Detail

Out of Service Orders (2)

OOS Date	Reason	Status	Rescind Date
2020-03-04	New Entrant Revoked - Failure of Safety Audit	ACTIVE	2021-03-11
2018-04-09	New Entrant Revoked - Refusal of Audit/No Contact	ACTIVE	2018-07-05

Licensing & Insurance

Form	Type	Insurance Company	Policy	Coverage	Effective	Cancel Date	Method
91X	BIPD/Primary	GLOBAL HAWK INSURANCE COMPANY, A RRG	CAM412562	$750,000	12/30/2016	12/30/2017	Cancelled
91	BIPD	WATFORD INSURANCE COMPANY	WIC1003476-01	$0	11/13/2020	09/10/2021	Cancelled
91	BIPD	WATFORD INSURANCE COMPANY	WIC1003476-01	$0	09/10/2020	11/13/2020	Cancelled
91	BIPD	WATFORD INSURANCE COMPANY	WIC1003476-00	$0	09/10/2019	09/10/2020	Cancelled
91X	BIPD/Primary	UNITED SPECIALTY INSURANCE COMPANY	LZK-0000945-00	$750,000	09/10/2018	09/10/2019	Cancelled

No active insurance policies.

Docket	Type	Action	Served	Disposition	Disp Date
MC994169	MOTOR PROPERTY COMMON CARRIER	REINSTATED	11/16/2018	-	-
MC994169	MOTOR PROPERTY COMMON CARRIER	GRANTED	10/23/2017	REVOKED	01/08/2018
MC994169	COMMON	INVOLUNTARY REVOCATION	08/16/2021	DISCONTINUED REVOCATION	09/13/2021
MC994169	COMMON	INVOLUNTARY REVOCATION	08/14/2020	DISCONTINUED REVOCATION	09/16/2020
MC994169	COMMON	INVOLUNTARY REVOCATION	08/14/2019	DISCONTINUED REVOCATION	09/12/2019

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

Insurance coverage and carrier are on file with FMCSA.

Safety rating not Unsatisfactory

No Unsatisfactory rating on file.

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.