GW SHAW & SON INC
Risk factors
Moderate riskVioCodes scoreA weighted read of the public FMCSA signals below — authority, insurance, out-of-service, crashes, roadside OOS rates, and carrier connections. A starting point for vetting, not a guarantee.
Roadside inspection performance
Out-of-service rate vs national average. Lower is better.
CSA performance breakdown
FMCSA · Sep 202628 inspections · 36 violations (10 OOS) · 23% of inspections had an OOS finding.
Violations by BASIC
click to filter codes
Top cited codes
score = count × severity weight
- 1383.23A2-LCDLNDriver Fitness2 OOS
License (CDL) - Operate a CMV and does not possess a valid CDL
16
2× · sev 8
- 2393.45D-BAALVehicle Maintenance2 OOS
Air Brake - Audible air leak at other than a proper connection
8
2× · sev 4
- 3393.75A3-TAOLVehicle Maintenance1 OOS
Tires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS
8
1× · sev 8
- 4396.3A1-TAOCVVehicle Maintenance1 OOS
Tires - All others, in contact with a part of the vehicle
8
1× · sev 8
- 5393.81-HVehicle Maintenance
Horn - Inoperative or defective
6
2× · sev 3
- 6396.3A1-OALVehicle Maintenance
Other - Any air leak not attributed to the brake or suspension system.
4
1× · sev 4
- 7392.7A-DVehicle Maintenance
Driver - Failed to conduct pre-trip inspection or make use of required parts and accessories
4
1× · sev 4
- 8393.95F
Emergency Equipment - Stopped vehicle warning devices missing or improper
1
1×
- 9393.47E
Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt
1
1×
- 10392.2-SLLSR
State/Local Laws - State registration/tag violation
1
1×
Most inspected in · top 3 states
- NH14
- MA8
- US8
Latest FMCSA SMS snapshot. Codes link to the lookup — severity weighting, contest angles, and the DataQs Drafter for each. Click a BASIC to filter the codes.
Safety trends & next-run projection
Where each BASIC sits today, how it ranks against peers, and where it’s heading at the next monthly SMS run.
FMCSA keeps the Crash Indicator percentile private, and its measure needs a power-unit history public data doesn’t expose — so it can’t be estimated yet. VioCodes now records power units monthly, so a calibrated Crash estimate should light up over time. These are the public crash facts (all state-reportable crashes count, regardless of fault).
“Projected” estimates the next monthly SMS run from inspections on record now. FMCSA marks the BASIC percentile itself “Not Public,” so the percentile shown is a VioCodes estimate of how the carrier ranks against its peers, presented as a likely range (shaded on the gauge) and calibrated against real carriers. Crash Indicator has no public estimate — FMCSA keeps its measures fully private. Estimates, not official FMCSA figures. Not affiliated with FMCSA.
Recommendations
What’s driving each score, what to do about it, and where it could go.
Vehicle and driver out-of-service rate exceeds the national average
High impactVehicle OOS rate is 27.8% vs the 22% national average. Driver OOS rate is 13.6% vs the 6.7% national average. Carriers above the national OOS average draw more enforcement attention (audits, roadside stops) and can see higher insurance premiums.
- Review recent inspections with out-of-service violations and fix the root causes with equipment and drivers
- Run a preventative-maintenance program; periodically inspect tires, brakes and lights
- Reinforce thorough pre-trip and post-trip inspections; retrain where needed
Hours-of-Service Compliance needs attention
Low impactEstimated Hours-of-Service Compliance percentile of 0% is under the 65% line. In decent shape, but here's what's driving it.
- Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment
Drugs / alcohol violations are the leading contributor to Controlled Substances/Alcohol
Low impactEstimated Controlled Substances/Alcohol percentile of 31% is under the 80% line. In decent shape, but here's what's driving it.
- 390.3EDriver prohibited from performing safety sensitive functions per 382.501(a) in the Drug and Alcohol Clearinghouse1× · 100%
- Reinforce the testing program and zero-tolerance policy
- Prioritize the out-of-service items — they carry the heaviest weight
Lighting / lamps violations are the leading contributor to Vehicle Maintenance
Low impactEstimated Vehicle Maintenance percentile of 72% is under the 80% line. In decent shape, but here's what's driving it.
- 393.9A-LHLILighting - Headlamp(s) - Any inoperative1× · 12%
- 393.9A-LLPLLighting - License plate lamp inoperative2× · 5%
- 393.17B2-LDILLighting - Driveaway, identification lamp(s) missing on rear of the rearmost towed vehicle1× · 4%
- 393.75A3-TAOLTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS1× · 13%
- 396.3A1-TAOCVTires - All others, in contact with a part of the vehicle1× · 13%
- 393.81-HHorn - Inoperative or defective3× · 10%
- 392.7A-DDriver - Failed to conduct pre-trip inspection or make use of required parts and accessories1× · 5%
- 393.78A-WSWashers - Inoperative washing system.1× · 2%
- 393.45D-BAALAir Brake - Audible air leak at other than a proper connection2× · 12%
- 396.3A1-OALOther - Any air leak not attributed to the brake or suspension system.1× · 3%
- 393.55D1-BAir Brake - ABS malfunction lamp defective on truck-tractor manufactured on or after March 1, 1997 and each single unit CMV on or after 1998.1× · 3%
- Walk the lights every pre-trip and carry spare bulbs/fuses; clean lenses and check the trailer plug
- Prioritize the out-of-service items — they carry the heaviest weight
Recommendations are generated from the carrier’s public FMCSA roadside-inspection record. Percentiles and projections are VioCodes estimates, not official FMCSA figures. Informational, not legal advice.
90-day safety improvement plan
What this carrier has struggled with most in the last 90 days — where to focus now.
- 393.9A-LHLILighting - Headlamp(s) - Any inoperative
- 393.9A-LLPLLighting - License plate lamp inoperative
- 393.78A-WSWashers - Inoperative washing system.
- Walk the lights every pre-trip and carry spare bulbs/fuses
- Clean lenses and check the trailer plug for corrosion
- 383.23A2-LCDLNLicense (CDL) - Operate a CMV and does not possess a valid CDL · OOS
- Track CDL, medical card, and endorsement expirations ahead of time
- Keep the DQ file complete and the medical card on the driver
Based on roadside inspections in the last 90 days, ranked by what recurs most. Informational, not legal advice.
Inspection & crash map
live · FMCSA MCMISEvery inspection and crash on record — hover a point for the summary, click for full detail (codes, severity, CSA points).
CSA points = violation severity weight × FMCSA time weight (3× in the last 6 months, 2× at 6–12, 1× at 12–24). Points are spread within each state — FMCSA records the inspection state, not an exact location. Source: FMCSA MCMIS.
Equipment
VINs via NHTSA19 distinct vehicles seen in this carrier’s roadside inspections.
Equipment is inferred from VINs recorded on roadside inspections (FMCSA MCMIS), decoded via the NHTSA vPIC API — it reflects vehicles inspected, not a current fleet roster.
Crash record (US, last 24 months)
Total
2
Tow-away
2
Injury
2
Fatal
0
Company profile
FMCSA censusPRIVATE PROPERTY;AUTHORIZED FOR HIRE
- Interstate · 100+ mi39 drivers
- Company officer
- GLEN SHAW
- Operation
- Interstate
- D-U-N-S
- 40250995
- Registered since
- 1989-05-03
- Last MCS-150 update
- 2026-04-28
- Census status
- Active
Fleet: 66 trucks · 5 owned tractors · 3 owned trailers.
Source: FMCSA Company Census File (data.transportation.gov). Fleet and driver counts are self-reported on the carrier’s most recent MCS-150 filing.
Connections
carrier graphThis carrier shares addresses, phone numbers or officers with 5 other carriers — review the connections below as part of your vetting.
Shared VINs come from FMCSA roadside-inspection records — a vehicle inspected under more than one carrier, often a fleet transfer or trailer interchange. Other links come from the FMCSA census. Shared identifiers are common and often legitimate — treat these as leads to investigate, not proof of wrongdoing.
Activity history
8 events- 04/28/2026MCS-150 update filed
1.1M mi reported (2025)
- 10/28/2019Insurance filed — THE CINCINNATI INSURANCE CO.
Liability (BIPD) — BMC-91X · policy EBA 055 10 99
- 10/28/2019Insurance replaced — THE CINCINNATI INSURANCE CO.
BIPD/Primary · policy EBA 051 22 06
- 08/11/2019Insurance cancelled — ACADIA INSURANCE COMPANY
BIPD/Primary · policy CAA 0078053 AN
- 07/15/2019CONTRACT — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (07/29/2019)
- 10/28/2018Insurance replaced — ACADIA INSURANCE COMPANY
BIPD/Primary · policy CAA 0078053 AN
- 06/06/2012MOTOR PROPERTY CONTRACT CARRIER — GRANTED
- 05/03/1989Registered with FMCSA
PRIVATE PROPERTY;AUTHORIZED FOR HIRE
Merged from FMCSA authority, insurance, out-of-service, and census records.
Operations
Classification
- PRIVATE PROPERTY;AUTHORIZED FOR HIRE
Area served
- Interstate
FMCSA safety rating
- Rating
- Conditional
- Type
- Non-ratable review
- Rated
- 2012-04-23
- Last review
- 2025-05-19
MCS-150 registration
- Form date
- 2026-04-28
- Reported mileage
- 1,130,704 mi (2025)
Got a violation you want to contest?
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