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VALIDATED

ERNEST C ANDERSON GRAVEL & READY MIX INC

Trust Score

Excellent Why this score?

Company CheckERNEST C ANDERSON GRAVEL & READY MIX INC · DOT 385064

DBA: ROCK RIDGE RESOURCES

28741 COUNTY HIGHWAY 26, DETROIT LAKES, MN, 56501

DOT# 385064 MC# 1505337 Detroit Lakes, Minnesota 3 years

CARRIER

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16

Power Units

5

Drivers

0

Crashes (24-Month)

$750,000

Insurance

Satisfactory

Safety Rating

3

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

3 events tracked · latest Jun 25, 2026 ↓ Show details ↓

Safety & compliance 3

Jun 25, 2026
Clean roadside inspection, no violations.
Jul 10, 2025
Clean roadside inspection, no violations.
May 12, 2025
Roadside inspection, 1 violation (no OOS).

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

Company Information

Legal NameERNEST C ANDERSON GRAVEL & READY MIX INC

DBA NameROCK RIDGE RESOURCES

DOT Number385064

MC Number1505337

Entity TypeCarrier

Operating StatusA - Active

LocationDetroit Lakes, Minnesota

Added03/12/1990

MCS-15002/06/2026

Contact Details

PhoneSign in to view

EmailSign in to view

Physical Address28741 COUNTY HIGHWAY 26, DETROIT LAKES, MN, 56501

Mailing Address28741 COUNTY HIGHWAY 26, DETROIT LAKES, MN, 56501

Operating Authorities

Authority TypePRIVATE PROPERTY;AUTHORIZED FOR HIRE

Carrier OperationA - Interstate

DocketMC1505337

CommonActive

ContractNot Active

BrokerNot Active

Operating3 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 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 Mileage217,343 miles

Mileage Year2023

VMT SourceMCS-150 Form

Drivers

5

Interstate

0

Intrastate

0

CDL

5

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 Review10/17/1990

Insurance

Amount$750,000

Type91X

Effective01/06/2022

CompanyEMCASCO INSURANCE COMPANY

Policy #3E71029

Last checked09/09/2026

Quick Facts

StatusActive

TypeCarrier

Fleet16 units

Drivers5

Mileage217,343 mi

Operating3 years

MCS-15002/2026

Safety & Inspection Data

Crash Summary

Total Crashes (24-mo)0

Fatal0

Injury0

Tow-Away0

Safety RatingSatisfactory

Driver Inspections

Total2

Out of Service0

OOS Rate0.0%

National Avg5.5%

Below National Average

Vehicle Inspections

Total1

Out of Service0

OOS Rate0.0%

National Avg20.7%

Below National Average

Last FMCSA Review: 10/17/1990 | Rated: 11/27/1990

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

2025

2 · 0 OOS -

2026

1 · 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 Jun 2026, 3 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

1 roadside violations across 3 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 1 violation · 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 (3)

Date	State	Level	Location	Violations	OOS	Driver Viol	Driver OOS	Vehicle Viol	Vehicle OOS	HazMat
06/25/2026	MN	Walk-Around (Level II)	DETROIT LAKES MN	0	0	0	0	0	0	-	▲Detail
07/10/2025	MN	Driver-Only (Level III)	DETROIT LAKES MN	0	0	0	0	0	0	-	▲Detail
05/12/2025	MN	Walk-Around (Level II)	DETROIT LAKES MN	1	0	0	0	0	0	-	▲Detail

Safety Performance Percentiles

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

Total Inspections3

Licensing & Insurance

No insurance history records.

No active insurance policies.

Docket	Type	Action	Served	Disposition	Disp Date
MC1505337	MOTOR PROPERTY COMMON CARRIER	GRANTED	01/20/2023	-	-

No revocation records.

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

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97/100

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 97

97

Starts at 100−3 totalFinal 97

Moderate operating history (3-5 years)−3

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

Satisfactory FMCSA safety rating.

What's lowering this score

-3

Moderate operating history (3-5 years)

Authority granted about 3 years ago.

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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