Carrier profile · USDOT 3238637 · Updated Sep 6, 2026

Shamrock Traffic Inc

25 power unitsLocal · 1 statesSPOKANE, WA50/100

AUTHORITY STATUS UNKNOWN

Observed fleet · trailing 24 mo daily

25Power units

1 observed · MCS-150

—Trailers seen

None observed · 24 mo

7.0Avg age (yr)

2019–2019 · vPIC

Call dispatch(509) 244-2800 Email dispatchashleyw@shamrocktraffic.us

Click to see how we scored it

Load decision · FMCSA snapshot · Sep 6, 2026

Limited record

Not enough federal record to assess. Verify authority and insurance directly.

Watch · 0

Nothing flagged.

In good standing · 1

Established 8 yearsOperating authority has been on file since 2019.

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo0.0%

Crashes · fatal

Clean · 24 mo

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo0.0%

Crashes · fatal

Clean · 24 mo

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

Fleet typeIdentity

Asset-based

25 power units. Brokers price each fleet type apart.

Fleet age vs peersDecoding

—

Not yet decoded

Identity stabilityStable

7 yr unchanged

Same registration since 2019 — no chameleon / reincarnation signal.

Safety

1 inspections · 24 mo

Out-of-service rate· 24-mo cumulative

Vehicle OOS 0.0%24-mo cumulative

050%

Driver OOS 100.0%24-mo cumulative

030%

Every inspection in the window pooled — 1 vehicle and 1 driver inspections over 24 months.

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

No roadside inspections on the FMCSA record in this window

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

≈0.0 / unit·yr

thin signalabundant signal

Few roadside inspections for a 25-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: 25
Inspections · 24 mo: 1
Annualized: ≈1 / yr
Coverage: ≈0.0 inspections / unit · yr

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): 25
Observed power (24 mo): 1
Trailers (towed): 0

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

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

Operations & Lanes

Revealed by inspection density across 1 states · 24 mo

Operating footprint· revealed by roadside-inspection geography

Operating radiusLocal

revealed

States observed

US states

Inspections · 24 mo

WA busiest

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

Home base

SPOKANE, WA

110 N HAYFORD

Top corridor

WA 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

No shared-identity links detected — no reincarnation flag, shared trucks, registration domain, or officer overlap with other carriers.

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: 110 N HAYFORD, SPOKANE, WA, 99219
Operation: Interstate

Contact

Phone: (509) 244-2800
Fax: (509) 497-2206
Email: ashleyw@shamrocktraffic.us
Web domain: shamrocktraffic.us

Registration

Officers: Ashley Wyman · Pamp Maires Jr Pamp Maires Sr
USDOT / docket: 3238637
First registered: Jan 29, 2019
Last MCS-150: Jun 13, 2025 · 350,000 mi (2024)
FMCSA safety rating: Not rated
Recordable crash rate: 0.00
D-U-N-S: —

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

350,000

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

No verified reviews yet

Be the first broker or shipper to rate SHAMROCK TRAFFIC INC. Reviews cover performance only — on-time delivery, payment speed, communication — and never affect the Vektor risk score.

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Verification summaryAuthority, insurance, safety and identity facts for SHAMROCK TRAFFIC INC.

SHAMROCK TRAFFIC INC (USDOT 3238637) is unrated by Vektor because the carrier's FMCSA record does not contain enough evidence for a safety score as of Sep 6, 2026.

The carrier has an unknown current for-hire authority status because no FMCSA L&I authority row is available as of Sep 6, 2026.

It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available as of Sep 6, 2026.

Its vehicle out-of-service rate was 0.0% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Sep 6, 2026.

The carrier received 1 roadside inspections in the last 24 months — 1 vehicle-level and 1 driver-level — across 1 state, according to FMCSA roadside-inspection data refreshed Sep 6, 2026.

The carrier has 0 reportable crashes in the last 24 months and 0 fatal crashes across the full FMCSA crash record available as of Sep 6, 2026.

It reports 25 power units and 15 drivers in its most recent MCS-150 filing dated Jun 13, 2025.

It has no FMCSA-assigned safety rating in the federal record refreshed Sep 6, 2026.

Frequently asked

What is SHAMROCK TRAFFIC INC's USDOT number?

SHAMROCK TRAFFIC INC's USDOT number is 3238637.

Is SHAMROCK TRAFFIC INC authorized to operate?

As of Sep 6, 2026, SHAMROCK TRAFFIC INC is active in the FMCSA register.

What is SHAMROCK TRAFFIC INC's safety record?

SHAMROCK TRAFFIC INC has a 0.0% vehicle out-of-service rate (national average 22.26%) across 2 roadside inspections, with 0 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor does not assign this carrier a safety score — there is not enough federal record to assess it.

How big is SHAMROCK TRAFFIC INC's fleet?

SHAMROCK TRAFFIC INC operates 25 power units and 15 drivers per its most recent MCS-150 filing.

Where is SHAMROCK TRAFFIC INC based?

SHAMROCK TRAFFIC INC is based in SPOKANE, WA, with roadside inspections recorded across 1 state.

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