ADELPHI MD
Roadside inspection site in US • 236 inspections on record
About This Inspection Site
ADELPHI MD is a roadside inspection location in US where FMCSA-certified inspectors conduct safety inspections of commercial motor vehicles under the Motor Carrier Safety Assistance Program (MCSAP). This site has conducted 236 recorded inspections from Jan 1, 2020 to Mar 19, 2026.
A total of 182 unique carriers have been inspected at this site. The average number of violations per inspection is 0.7. The out-of-service rate is 13.6%, meaning a moderate number 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 No proof of periodic inspection (Vehicle Maintenance) with 21 citations, followed by Brake tubing/hoses inadequate (12 citations). A total of 65 distinct violation codes have been cited at this location.
Inspection Level Breakdown
236 inspections by CVSA level
Top Violations
65 violation codes cited at this site (page 1 of 2)
| # | Code | Description | BASIC Category | Citations | OOS | OOS % |
|---|---|---|---|---|---|---|
| 1 | 396.17C-PI | No proof of periodic inspection | Vehicle Maintenance | 21 | 0 | — |
| 2 | 393.45D-B | Brake tubing/hoses inadequate | Vehicle Maintenance | 12 | 0 | — |
| 3 | 396.5B-L | Fuel system leak | Vehicle Maintenance | 10 | 0 | — |
| 4 | 396.3A1-BOS | BRAKES OUT OF SERVICE: The number of defective brakes is equal to or greater than 20 percent of the service brakes on the vehicle or combination | Vehicle Maintenance | 9 | 9 | 100.0% |
| 5 | 393.95A4-EEUS | Emergency Equipment - Fire Extinguishers - unsecured | Vehicle Maintenance | 7 | 0 | — |
| 6 | 396.3A1-BALR | Air Brake - Fails air loss rate test | Vehicle Maintenance | 7 | 7 | 100.0% |
| 7 | 393.9A-LBL | Inoperable required lamps | Vehicle Maintenance | 6 | 0 | — |
| 8 | 393.78A-WS | Windshield condition defective | Vehicle Maintenance | 6 | 0 | — |
| 9 | 393.45D-BAAL | Brake tubing/hoses inadequate | Vehicle Maintenance | 5 | 5 | 100.0% |
| 10 | 393.9A-LIL | Inoperable required lamps | Vehicle Maintenance | 4 | 0 | — |
| 11 | 393.9A-LSLIWR | Inoperable required lamps | Vehicle Maintenance | 4 | 4 | 100.0% |
| 12 | 395.8E-HOSPD | False record of duty status | Hours of Service | 4 | 1 | 25.0% |
| 13 | 393.95F | Emergency Equipment - Stopped vehicle warning devices missing or improper | Vehicle Maintenance | 3 | 0 | — |
| 14 | 393.9A-LHLI | Inoperable required lamps | Vehicle Maintenance | 3 | 0 | — |
| 15 | 390.21TB1-MC | 390.21TB1-MC | General/Admin | 3 | 0 | — |
| 16 | 390.21TE-LCMVINFO | 390.21TE-LCMVINFO | General/Admin | 3 | 0 | — |
| 17 | 393.45B2-BHTD | Brake tubing/hoses inadequate | Vehicle Maintenance | 2 | 2 | 100.0% |
| 18 | 393.9A-LSLI | Inoperable required lamps | Vehicle Maintenance | 2 | 0 | — |
| 19 | 393.53B-B | Steering system components worn | Vehicle Maintenance | 2 | 0 | — |
| 20 | 393.9(a) | Inoperable required lamps | Vehicle Maintenance | 2 | 0 | — |
| 21 | 393.95A1 | Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. | Vehicle Maintenance | 2 | 0 | — |
| 22 | 393.43A-TPV | Brake - relay emergency valve | Vehicle Maintenance | 2 | 2 | 100.0% |
| 23 | 395.3A1-HOSPD | HOS (Property) - Driving more than 11 hours following 10 consecutive hours off duty during the current 8 consecutive day period. Date and Time | Hours of Service | 2 | 0 | — |
| 24 | 172.201D-HMSPS | Hazmat shipping paper format incorrect | Hazardous Materials | 2 | 0 | — |
| 25 | 393.47E | Slack adjuster defective | Vehicle Maintenance | 2 | 0 | — |
| 26 | 393.45B2-B-AIR | Brake tubing/hoses inadequate | Vehicle Maintenance | 2 | 0 | — |
| 27 | 392.2-SLLMF | Operating a CMV while ill or fatigued | Unsafe Driving | 2 | 0 | — |
| 28 | 383.23A2-LCDLN | License (CDL) - Operate a CMV and does not possess a valid CDL | Driver Fitness | 2 | 2 | 100.0% |
| 29 | 393.60C | Glazing/window obstructions | Vehicle Maintenance | 2 | 0 | — |
| 30 | 391.41A-MCPC | Physical qualification - general | Driver Fitness | 2 | 2 | 100.0% |
| 31 | 393.9A-HLLH | Inoperable required lamps | Vehicle Maintenance | 2 | 0 | — |
| 32 | 393.62-BEND | Windshield wipers inoperative | Vehicle Maintenance | 2 | 0 | — |
| 33 | 390.21TC-MC | 390.21TC-MC | General/Admin | 2 | 0 | — |
| 34 | 393.207C-SBML | Suspension - Broken main leaf spring | Vehicle Maintenance | 1 | 1 | 100.0% |
| 35 | 393.47A-BCFSBD | Brake chamber - cracked/broken | Vehicle Maintenance | 1 | 0 | — |
| 36 | 393.11A1-LLPL | Lighting devices/reflectors | Vehicle Maintenance | 1 | 0 | — |
| 37 | 393.201A-FRMC | Frame - cracked/loose/broken | Vehicle Maintenance | 1 | 1 | 100.0% |
| 38 | 393.75A3-TAOL | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Vehicle Maintenance | 1 | 1 | 100.0% |
| 39 | 393.43D-BSB | Brake - relay emergency valve | Vehicle Maintenance | 1 | 1 | 100.0% |
| 40 | 393.9A-LTSI | Inoperable required lamps | Vehicle Maintenance | 1 | 1 | 100.0% |
| 41 | 393.78(a) | Windshield condition defective | Vehicle Maintenance | 1 | 0 | — |
| 42 | 172.201A3-HMSPS | Hazmat shipping paper format incorrect | Hazardous Materials | 1 | 0 | — |
| 43 | 392.9BA-INACTIVE | 392.9BA-INACTIVE | Unsafe Driving | 1 | 1 | 100.0% |
| 44 | 393.62-BENM | Windshield wipers inoperative | Vehicle Maintenance | 1 | 1 | 100.0% |
| 45 | 391.41APC | Medical (Certificate) - Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency | Driver Fitness | 1 | 1 | 100.0% |
| 46 | 391.11B5-LNCDLNVE | License - Endorsement - Operate a CMV without proper endorsement or in violation of restriction. NOTE: Other than a 391.41 violation. | Driver Fitness | 1 | 1 | 100.0% |
| 47 | 393.205C-WRAWFLMIB | Wheel/Rim - Any wheel fasteners loose/missing/ineffective/broken. | Vehicle Maintenance | 1 | 0 | — |
| 48 | 391.41A | Physical qualification - general | Driver Fitness | 1 | 0 | — |
| 49 | 393.81-H | Horn inoperable | Vehicle Maintenance | 1 | 0 | — |
| 50 | 395.3A3II | Driving beyond 8 hour driving limit since the end of the last on duty off duty or sleeper period of at least 30 minutes | Hours of Service | 1 | 0 | — |
Top Carriers Inspected
20 most frequently inspected carriers at this site
| # | Carrier | USDOT | State | Inspections |
|---|---|---|---|---|
| 1 | A DUIE PYLE INC | 113594 | PA | 8 |
| 2 | WESTERN EXPRESS INC | 511412 | TN | 6 |
| 3 | WISMETTAC ASIAN FOODS INC | 483940 | CA | 4 |
| 4 | ESTES EXPRESS LINES | 121018 | VA | 4 |
| 5 | DC LUXURY COACH LLC | 2801313 | MD | 4 |
| 6 | VIRGINIA TRANSPORTATION CORP | 643760 | RI | 4 |
| 7 | GREENWOOD MOTOR LINES INC | 63391 | OH | 3 |
| 8 | WARFIELD-ROHR CASKET COMPANY INC | 244938 | MD | 3 |
| 9 | COLUMBIA FLEET SERVICE | 1106337 | MD | 3 |
| 10 | DALCO MEDICAL PRODUCTS INC | 368320 | MD | 3 |
| 11 | RICOH USA INC | 149054 | PA | 3 |
| 12 | RELIANT FISH COMPANY | 362875 | MD | 3 |
| 13 | CAPITOL EXPRESS INC | 292825 | MD | 3 |
| 14 | GBT FOODS INC | 3464904 | TX | 2 |
| 15 | CONTRACT TRANSPORTATION SYSTEMS CO | 188891 | OH | 2 |
| 16 | CARIBBEAN COACH LLC | 2134740 | MD | 2 |
| 17 | NAVISTAR DIRECT MARKETING LLC | 3067014 | MD | 2 |
| 18 | URS MIDWEST LLC | 790261 | MI | 2 |
| 19 | CDS LOGISTICS MANAGEMENT INC | 523401 | MD | 2 |
| 20 | CANTWELL-CLEARY CO INC | 331457 | MD | 2 |
Recent Inspections
236 inspections at this site (page 1 of 10)