WINTHROP
Roadside inspection site in Maine • 22 inspections on record
About This Inspection Site
WINTHROP is a roadside inspection location in Maine where FMCSA-certified inspectors conduct safety inspections of commercial motor vehicles under the Motor Carrier Safety Assistance Program (MCSAP). This site has conducted 22 recorded inspections from Jan 1, 2020 to Jan 28, 2026.
A total of 22 unique carriers have been inspected at this site. The average number of violations per inspection is 3.1. The out-of-service rate is 36.4%, meaning a significant portion of inspected vehicles or drivers are placed out of service for safety deficiencies.
Inspections follow CVSA (Commercial Vehicle Safety Alliance) North American Standard procedures and may include weight checks, credential verification, mechanical inspection, hours-of-service compliance review, and hazardous materials documentation checks. Vehicles or drivers that fail critical safety criteria are placed out of service until deficiencies are corrected.
The most frequently cited violation at this site is Inspection/repair/maintenance - general (Vehicle Maintenance) with 4 citations, followed by Inoperable required lamps (3 citations). A total of 53 distinct violation codes have been cited at this location.
Inspection Level Breakdown
22 inspections by CVSA level
Top Violations
53 violation codes cited at this site (page 1 of 2)
| # | Code | Description | BASIC Category | Citations | OOS | OOS % |
|---|---|---|---|---|---|---|
| 1 | 396.3(a)(1) | Inspection/repair/maintenance - general | Vehicle Maintenance | 4 | 3 | 75.0% |
| 2 | 393.9(a) | Inoperable required lamps | Vehicle Maintenance | 3 | 1 | 33.3% |
| 3 | 396.17(c) | No proof of periodic inspection | Vehicle Maintenance | 3 | 0 | — |
| 4 | 393.75(a)(3) | Tire-flat and/or audible air leak | Vehicle Maintenance | 3 | 3 | 100.0% |
| 5 | 393.207A-SAPPAS | Suspension defective | Vehicle Maintenance | 2 | 2 | 100.0% |
| 6 | 396.17C-PI | No proof of periodic inspection | Vehicle Maintenance | 2 | 0 | — |
| 7 | 393.45B2-B-AIR | Brake tubing/hoses inadequate | Vehicle Maintenance | 2 | 1 | 50.0% |
| 8 | 393.75A3-TFL | Tires - Front leaking or inflation 50% or less than of the maximum inflation pressure | Vehicle Maintenance | 2 | 2 | 100.0% |
| 9 | 393.78A-WS | Windshield condition defective | Vehicle Maintenance | 2 | 0 | — |
| 10 | 392.2-SLLSR | Operating a CMV while ill or fatigued | Unsafe Driving | 2 | 0 | — |
| 11 | 393.9A-LHLI | Inoperable required lamps | Vehicle Maintenance | 1 | 0 | — |
| 12 | 393.100B-C | Cargo securement - aggregate working load | Vehicle Maintenance | 1 | 1 | 100.0% |
| 13 | 393.40A-B | Inadequate brakes | Vehicle Maintenance | 1 | 0 | — |
| 14 | 393.43DBMA | Brake - relay emergency valve | Vehicle Maintenance | 1 | 1 | 100.0% |
| 15 | 393.9A-LFTSI | Inoperable required lamps | Vehicle Maintenance | 1 | 0 | — |
| 16 | 393.81 | Horn inoperable | Vehicle Maintenance | 1 | 0 | — |
| 17 | 396.5(b) | Fuel system leak | Vehicle Maintenance | 1 | 0 | — |
| 18 | 393.100(b) | Cargo securement - aggregate working load | Vehicle Maintenance | 1 | 1 | 100.0% |
| 19 | 393.83H | Exhaust - Not securely fastened to the vehicle | Vehicle Maintenance | 1 | 0 | — |
| 20 | 391.45(a) | No medical exam certificate | Driver Fitness | 1 | 0 | — |
| 21 | 396.3A1-F | Fuel - Dripping leak. | Vehicle Maintenance | 1 | 1 | 100.0% |
| 22 | 393.48(a) | Inoperative/defective brakes | Vehicle Maintenance | 1 | 1 | 100.0% |
| 23 | 393.207F-SDAS | Suspension - Deflated air suspension | Vehicle Maintenance | 1 | 1 | 100.0% |
| 24 | 392.82DUMT | Texting while driving | Unsafe Driving | 1 | 0 | — |
| 25 | 393.95F | Emergency Equipment - Stopped vehicle warning devices missing or improper | Vehicle Maintenance | 1 | 0 | — |
| 26 | 396.3A1-TAOCV | Tires - All others in contact with a part of the vehicle | Vehicle Maintenance | 1 | 1 | 100.0% |
| 27 | 393.42(a) | Brakes - parking brake defective | Vehicle Maintenance | 1 | 1 | 100.0% |
| 28 | 393.203(c) | Hood not securely fastened | Vehicle Maintenance | 1 | 0 | — |
| 29 | 392.2 | Operating a CMV while ill or fatigued | Unsafe Driving | 1 | 0 | — |
| 30 | 393.95A1 | Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. | Vehicle Maintenance | 1 | 0 | — |
| 31 | 393.50 | Steering mechanism defective | Vehicle Maintenance | 1 | 1 | 100.0% |
| 32 | 393.207F-SASMD | Suspension - Air spring/bag is missing or is detached at the top or bottom. | Vehicle Maintenance | 1 | 1 | 100.0% |
| 33 | 393.45(b)(2) | Brake tubing/hoses inadequate | Vehicle Maintenance | 1 | 1 | 100.0% |
| 34 | 393.19 | Hazard warning signal inoperable | Vehicle Maintenance | 1 | 0 | — |
| 35 | 395.8(a)(1) | Not using the appropriate method to record hours of service | Hours of Service | 1 | 1 | 100.0% |
| 36 | 392.9 | Driver may not operate a CMV without proper load securement | Unsafe Driving | 1 | 1 | 100.0% |
| 37 | 393.205A-WRC | Wheel/rim defective | Vehicle Maintenance | 1 | 0 | — |
| 38 | 393.11 | Lighting devices/reflectors | Vehicle Maintenance | 1 | 0 | — |
| 39 | 383.23(a)(2) | CDL - wrong class | Driver Fitness | 1 | 1 | 100.0% |
| 40 | 393.207A-SAPPCBLM | Suspension defective | Vehicle Maintenance | 1 | 0 | — |
| 41 | 393.201(a) | Frame - cracked/loose/broken | Vehicle Maintenance | 1 | 1 | 100.0% |
| 42 | 393.75(a)(4) | Tire-cut exposing ply and/or belt material | Vehicle Maintenance | 1 | 0 | — |
| 43 | 393.45B2-BHTD | Brake tubing/hoses inadequate | Vehicle Maintenance | 1 | 1 | 100.0% |
| 44 | 393.75(g) | 393.75(g) | Vehicle Maintenance | 1 | 1 | 100.0% |
| 45 | 393.78 | Windshield condition defective | Vehicle Maintenance | 1 | 0 | — |
| 46 | 393.60D | Glazing/window obstructions | Vehicle Maintenance | 1 | 0 | — |
| 47 | 393.203(e) | Cab front bumper missing/unsecured/protrude | Vehicle Maintenance | 1 | 0 | — |
| 48 | 392.2-SLLS4 | Speeding 15+ mph over limit | Unsafe Driving | 1 | 0 | — |
| 49 | 392.2-SLLS2 | Speeding 6-10 mph over limit | Unsafe Driving | 1 | 0 | — |
| 50 | 393.207(a) | Suspension defective | Vehicle Maintenance | 1 | 1 | 100.0% |
Top Carriers Inspected
20 most frequently inspected carriers at this site
| # | Carrier | USDOT | State | Inspections |
|---|---|---|---|---|
| 1 | MICHAEL MILLER | 2942591 | ME | 1 |
| 2 | CLEMEDOW FARM | 4070350 | ME | 1 |
| 3 | WERNER ENTERPRISES INC | 53467 | NE | 1 |
| 4 | HOME EXPRESS DELIVERY SERVICE LLC | 2714701 | CA | 1 |
| 5 | STEVENSON SOLUTIONS | 2930744 | ME | 1 |
| 6 | STEVENS ELECTRIC & PUMP SERVICE INC | 1080688 | ME | 1 |
| 7 | C W HAYDEN COMPANY INC | 354825 | ME | 1 |
| 8 | LYON CONSTRUCTION | 3672366 | ME | 1 |
| 9 | MICHAEL RICHARD CLOUTIER | 3836306 | ME | 1 |
| 10 | EDWARD ROODE | 752553 | ME | 1 |
| 11 | GROVER TRUCKING LLC | 2505376 | ME | 1 |
| 12 | KDT TOWING & RECOVERY INC | 3346386 | ME | 1 |
| 13 | MCGEE ON ROAD EQUIPMENT LLC | 669951 | ME | 1 |
| 14 | AUBURN AGGREGATES LLC | 2919097 | ME | 1 |
| 15 | SCOTT BOWEN TRUCKING INC | 1080865 | ME | 1 |
| 16 | KING & SONS PAVING LLC | 1258813 | ME | 1 |
| 17 | D R STRUCK LANDSCAPE NURSERY | 2550936 | ME | 1 |
| 18 | MCW TRUCKING INC | 623194 | ME | 1 |
| 19 | MASON PALLET INC | 1415193 | ME | 1 |
| 20 | FREELINE TRUCKING LLC | 3289139 | MA | 1 |
Recent Inspections
22 inspections at this site (page 1 of 1)