Carrier profile · USDOT 447705 · Updated Jul 8, 2026

Walker Sand & Stone Inc

30 power unitsavg 8.2 yrRegional · 3 statesCULPEPER, VA100/100

AUTHORITY STATUS UNKNOWN

Observed fleet · trailing 24 mo daily

30Power units

11 observed · MCS-150

2Trailers seen

Decoded · vPIC

8.2Avg age (yr)

1997–2025 · vPIC

Call dispatch(540) 775-5024 Email dispatchjohnwalker@walkersand.com

Click to see how we scored it

Load decision · FMCSA snapshot · Jul 8, 2026

Clear to load

Active authority and a clean federal record. No blocking issues found.

Watch · 0

Nothing flagged.

In good standing · 2

Established 35 yearsOperating authority has been on file since 1991.Out-of-service rates below national averageBoth vehicle and driver OOS rates beat the national benchmark across 27 inspections.

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo12.5%

▼ 22.26% nat'l

Crashes · fatal

Clean · 24 mo

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo12.5%

▼ 22.26% nat'l

Crashes · fatal

Clean · 24 mo

Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots

Fleet typeIdentity

Asset-based

30 power units. Brokers price each fleet type apart.

Fleet age vs peersTypical

8.2 yr

Model years 1997–2025 · peer benchmark unavailable.

Identity stabilityStable

35 yr unchanged

Same registration since 1991 — no chameleon / reincarnation signal.

Safety

14 inspections · 24 mo · vs national benchmarks

Out-of-service rate· 24-mo cumulative · vs national

Vehicle OOS 12.5%24-mo cumulative

050%nat'l 22.26%

Driver OOS 0.0%24-mo cumulative

030%nat'l 6.67%

Every inspection in the window pooled — 8 vehicle and 14 driver inspections over 24 months.

Vehicle OOS rate· vehicle OOS · vehicle-level inspections · 6-month trailing

0.0% · latest 6-mo window▼ Falling

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Trending down 33.3 pts across the window. The national vehicle benchmark uses the same metric and is shown on the chart.

Roadside inspection history· 24 charted calendar months · vehicle / driver level · any-OOS overlay

14 inspections in the charted months · busiest month Aug '26 · 2

Vehicle-levelDriver-levelAny OOS

Monthly FMCSA roadside inspections across the 24 charted calendar months. Bars show level-qualified vehicle and driver populations; one inspection can qualify for both. The line shows inspections with any out-of-service result.

Inspection coverage· expected vs observed · the fraud signal

Inspection coverage

How heavily FMCSA inspects this fleet for its size — it tells you how much to trust the safety signals above. Thin coverage on a young authority is a fraud signal nobody else surfaces.

Thin coverage

Under-inspected

Expected

Well-monitored

Heavily inspected

≈0.2 / unit·yr

thin signalabundant signal

Few roadside inspections for a 30-unit fleet — the out-of-service and violation signals above rest on a small sample, so weight them cautiously. Thin coverage on a young authority is itself a flag.

Registered power units: 30
Inspections · 24 mo: 14
Annualized: ≈7 / yr
Coverage: ≈0.2 inspections / unit · yr

Violation themes· decoded · grouped by BASIC

What this carrier actually gets cited for — FMCSA violation codes decoded into plain English, ranked by frequency.

393.9 Inoperative required lampsVehicle Maintenance4 · 0 OOS
392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving3 · 0 OOS
391.11 Driver not qualifiedDriver Fitness1 · 1 OOS
383.23 Operating without a valid CDLDriver Fitness1 · 1 OOS
393.100 Cargo securement (general)Vehicle Maintenance1 · 1 OOS
393.11 Required lamps/reflectors missingVehicle Maintenance1 · 0 OOS
390.21 USDOT number marking on vehicleUnsafe Driving1 · 0 OOS

Explore full safety record — inspections, BASICs, crashes

Authority & Insurance

Can they legally + adequately haul your load?

Insurance continuity· insurer · policy · lapses

No insurance filing history on record.

This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here. Request a certificate of insurance to confirm active coverage before tendering.

Explore full authority & insurance record

Equipment

VIN-decoded · NHTSA vPIC

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150): 30
Observed power (24 mo): 11
Trailers (towed): 2

Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.

Fleet age· model years · decoded VINs

8.2 yr

Average age

2025

Newest model yr

1997

Oldest model yr

23.1%

VINs decoded

Explore full fleet — VIN roster, equipment mix, age distribution

Operations & Lanes

Revealed by inspection density across 3 states · 24 mo

Operating footprint· revealed by roadside-inspection geography

Operating radiusRegional

revealed

States observed

US states

Inspections · 24 mo

VA busiest

Inspection density by state· each tile = a state · shade = inspections, last 24 mo

Home base

CULPEPER, VA

19238 INGLEWOOD RD

Top corridor

VA 11 · MD 2 · WV 1

Density

fewermore

Shade = roadside inspections, last 24 mo.

See the full operating map — state density, top lanes

Network & Fraud

Affiliated entities & reincarnation signals · for review, not a verdict

Shares a company officer with other carriers

john walker — 55 carriers: USDOT 159310 USDOT 309760 USDOT 508296 USDOT 519634 USDOT 664021 USDOT 738096 USDOT 749186 USDOT 820401

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)

Observed (24 mo)

Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.

Explore the carrier network & VIN cross-links

Identity & Federal

FMCSA census + L&I dossier

Location

Physical address: 19238 INGLEWOOD RD, CULPEPER, VA, 22701
Mailing address: 12542 JAMES MADISON PKWY, KING GEORGE, VA, 22485
Operation: Interstate

Contact

Phone: (540) 775-5024
Fax: (540) 775-4944
Email: johnwalker@walkersand.com
Web domain: walkersand.com

Registration

Officers: John Walker · Lewis C. Walker
USDOT / docket: 447705
First registered: Jun 4, 1991
Last MCS-150: Jul 6, 2026 · 1,247,694 mi (2025)
FMCSA safety rating: Not rated
D-U-N-S: 30339253

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

1,247,694

Annual mileage

Open the full identity & federal record

Federal activity

Daily-captured FMCSA licensing & insurance changes — monitored by Vektor

Federal record activity· monitored daily by Vektor

No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.

Open the full federal-record activity feed

Reviews

Verified broker, shipper & driver reviews — moderated

Performance ratings only — never the Vektor risk score

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Verification summaryAuthority, insurance, safety and identity facts for WALKER SAND & STONE INC.

WALKER SAND & STONE INC (USDOT 447705) has a Vektor safety score of 100/100 and a Clear to load verdict, from the carrier's FMCSA record refreshed Jul 8, 2026.

The carrier has an unknown current for-hire authority status because no FMCSA L&I authority row is available as of Jul 8, 2026.

It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available as of Jul 8, 2026.

Its vehicle out-of-service rate was 12.5% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Jul 8, 2026.

The carrier received 14 roadside inspections in the last 24 months — 8 vehicle-level and 14 driver-level — across 3 states, according to FMCSA roadside-inspection data refreshed Jul 8, 2026.

The carrier has 0 reportable crashes in the last 24 months and 2 fatal crashes across the full FMCSA crash record available as of Jul 8, 2026.

It reports 30 power units and 34 drivers in its most recent MCS-150 filing dated Jul 6, 2026.

It has no FMCSA-assigned safety rating in the federal record refreshed Jul 8, 2026.

Frequently asked

What is WALKER SAND & STONE INC's USDOT number?

WALKER SAND & STONE INC's USDOT number is 447705.

Is WALKER SAND & STONE INC authorized to operate?

As of Jul 8, 2026, WALKER SAND & STONE INC is active in the FMCSA register.

What is WALKER SAND & STONE INC's safety record?

WALKER SAND & STONE INC has a 12.5% vehicle out-of-service rate (national average 22.26%) across 27 roadside inspections, with 0 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 100/100 (tier: clear).

How big is WALKER SAND & STONE INC's fleet?

WALKER SAND & STONE INC operates 30 power units and 34 drivers per its most recent MCS-150 filing.

Where is WALKER SAND & STONE INC based?

WALKER SAND & STONE INC is based in CULPEPER, VA, with roadside inspections recorded across 3 states.

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