CLARK SD
Roadside inspection site in South Dakota • 19 inspections on record
About This Inspection Site
CLARK SD is a roadside inspection location in South Dakota where FMCSA-certified inspectors conduct safety inspections of commercial motor vehicles under the Motor Carrier Safety Assistance Program (MCSAP). This site has conducted 19 recorded inspections from Jan 1, 2020 to Apr 1, 2026.
A total of 14 unique carriers have been inspected at this site. The average number of violations per inspection is 1.5. The out-of-service rate is 15.8%, 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 5 citations, followed by Operating a CMV while ill or fatigued (3 citations). A total of 18 distinct violation codes have been cited at this location.
Inspection Level Breakdown
19 inspections by CVSA level
Top Violations
18 violation codes cited at this site (page 1 of 1)
| # | Code | Description | BASIC Category | Citations | OOS | OOS % |
|---|---|---|---|---|---|---|
| 1 | 396.17C-PI | No proof of periodic inspection | Vehicle Maintenance | 5 | 0 | — |
| 2 | 392.2 | Operating a CMV while ill or fatigued | Unsafe Driving | 3 | 0 | — |
| 3 | 392.2-SLLIRP | Operating a CMV while ill or fatigued | Unsafe Driving | 2 | 0 | — |
| 4 | 393.45D-B | Brake tubing/hoses inadequate | Vehicle Maintenance | 2 | 0 | — |
| 5 | 392.2-SLLIFTA | Operating a CMV while ill or fatigued | Unsafe Driving | 2 | 0 | — |
| 6 | 392.2-SLLSR | Operating a CMV while ill or fatigued | Unsafe Driving | 2 | 0 | — |
| 7 | 392.2-SLLDL | Operating a CMV while ill or fatigued | Unsafe Driving | 1 | 0 | — |
| 8 | 392.2-SLLS1 | Speeding 1-5 mph over limit | Unsafe Driving | 1 | 0 | — |
| 9 | 392.2-SLLILC | Operating a CMV while ill or fatigued | Unsafe Driving | 1 | 0 | — |
| 10 | 396.17(c) | No proof of periodic inspection | Vehicle Maintenance | 1 | 0 | — |
| 11 | 396.3A1-ALATR | Air Brake - Any leak from an air tank reservoir. | Vehicle Maintenance | 1 | 0 | — |
| 12 | 393.45D-BAAL | Brake tubing/hoses inadequate | Vehicle Maintenance | 1 | 1 | 100.0% |
| 13 | 393.70B2-CDOHNC | Coupling devices defective | Vehicle Maintenance | 1 | 1 | 100.0% |
| 14 | 392.2-SLLS2 | Speeding 6-10 mph over limit | Unsafe Driving | 1 | 0 | — |
| 15 | 392.16(a) | Failing to use seat belt (49 CFR) | Unsafe Driving | 1 | 0 | — |
| 16 | 393.95A1 | Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. | Vehicle Maintenance | 1 | 0 | — |
| 17 | 393.9A-LSLIWR | Inoperable required lamps | Vehicle Maintenance | 1 | 1 | 100.0% |
| 18 | 392.2-DMOVE | Operating a CMV while ill or fatigued | Unsafe Driving | 1 | 0 | — |
Top Carriers Inspected
14 most frequently inspected carriers at this site
| # | Carrier | USDOT | State | Inspections |
|---|---|---|---|---|
| 1 | DUENWALD TRANSPORTATION LLC | 2316198 | SD | 5 |
| 2 | TEREX UTILITIES INC | 1199019 | SD | 2 |
| 3 | MELHAM EXPRESS LLC | 2353680 | SD | 1 |
| 4 | TRIPLE S TRUCKING LLC | 2070787 | MN | 1 |
| 5 | WEDDLINE INCORPORATED | 3703875 | IL | 1 |
| 6 | CODY IHLEN | 3246428 | MN | 1 |
| 7 | GOLD STANDARD TRANSPORTATION LLC | 1067885 | MN | 1 |
| 8 | MANION TRUCKING INC | 46498 | WI | 1 |
| 9 | JH TRUCKING LLC | 2927520 | SD | 1 |
| 10 | JEFFREY WAYNE DAHL | 420518 | MN | 1 |
| 11 | FORSAGE INC | 2588231 | IL | 1 |
| 12 | LBI TRANSPORT LLC | 2481699 | SD | 1 |
| 13 | CRST EXPEDITED INC | 53773 | IA | 1 |
| 14 | FRANK YOST | 1166319 | MN | 1 |
Recent Inspections
19 inspections at this site (page 1 of 1)