GRAY TRANSPORTATION INC
SatisfactoryDOT Number: 322235
Company Information
- Phone
- (319) 234-3930
- Address
- 2459 GT DRIVE, WATERLOO, IA 50703
- FleetPower units are the commercial motor vehicles (trucks, tractors, buses) registered to this carrier.
- 173 power units · 173 drivers
- Operation
- Interstate · MC-184341
Latest Roadside Inspections
Click any inspection to view violation details.
| Date | LevelLevel 1 is the most thorough inspection (full vehicle and driver review). Level 2 is a walk-around. Level 3 is driver-only. Level 5 is vehicle-only without driver present. | State | ViolationsThe total number of violations found during this roadside inspection, including both driver and vehicle issues. | StatusOut-of-Service (OOS) means the violation was serious enough that the vehicle or driver was ordered off the road until the issue is corrected. | Expand |
|---|---|---|---|---|---|
| 3/16/2026 | Level 3 | IL | 0 | Passed | |
| 10/16/2025 | Level 3 | IL | 0 | Passed | |
| 10/10/2025 | Level 3 | IL | 0 | Passed | |
| 3/11/2025 | Level 3 | IN | 2 | Passed | |
| 3/10/2025 | Level 1 | TN | 1 | Passed | |
| 3/7/2025 | Level 2 | OH | 0 | Passed | |
| 3/6/2025 | Level 2 | IN | 2 | Passed | |
| 3/4/2025 | Level 2 | WI | 5 | Passed | |
| 3/3/2025 | Level 3 | WI | 0 | Passed | |
| 3/2/2025 | Level 3 | SD | 0 | Passed | |
| 2/28/2025 | Level 3 | KS | 0 | Passed | |
| 2/28/2025 | Level 3 | TN | 0 | Passed | |
| 2/26/2025 | Level 2 | IN | 0 | Passed | |
| 2/26/2025 | Level 3 | IN | 1 | Passed | |
| 2/25/2025 | Level 3 | GA | 1 | Passed | |
| 2/24/2025 | Level 3 | KY | 0 | Passed | |
| 2/20/2025 | Level 3 | MS | 0 | Passed | |
| 2/19/2025 | Level 2 | MI | 1 | Passed | |
| 2/19/2025 | Level 3 | NM | 0 | Passed | |
| 2/14/2025 | Level 3 | KS | 2 | Passed | |
| 2/12/2025 | Level 2 | NM | 0 | Passed | |
| 2/11/2025 | Level 2 | MI | 1 | Passed | |
| 2/11/2025 | Level 3 | IA | 0 | Passed | |
| 2/8/2025 | Level 3 | IA | 0 | Passed | |
| 2/7/2025 | Level 3 | MI | 1 | Passed | |
| 2/5/2025 | Level 3 | IA | 1 | Passed | |
| 2/5/2025 | Level 3 | LA | 0 | Passed | |
| 2/3/2025 | Level 2 | IA | 8 | Passed | |
| 1/31/2025 | Level 3 | IA | 2 | Passed | |
| 1/27/2025 | Level 2 | IN | 0 | Passed | |
| 1/24/2025 | Level 3 | NE | 0 | Passed | |
| 1/24/2025 | Level 3 | KY | 0 | Passed | |
| 1/24/2025 | Level 2 | KY | 1 | OOS Violation | |
| 1/23/2025 | Level 3 | IN | 1 | Passed | |
| 1/23/2025 | Level 3 | TN | 0 | Passed | |
| 1/22/2025 | Level 3 | ME | 0 | Passed | |
| 1/17/2025 | Level 3 | MN | 0 | Passed | |
| 1/17/2025 | Level 3 | MI | 1 | Passed | |
| 1/16/2025 | Level 3 | MI | 1 | Passed | |
| 1/16/2025 | Level 3 | IN | 0 | Passed | |
| 1/15/2025 | Level 3 | KS | 0 | Passed | |
| 1/15/2025 | Level 3 | AR | 1 | Passed | |
| 1/15/2025 | Level 3 | IA | 4 | Passed | |
| 1/15/2025 | Level 3 | GA | 3 | Passed | |
| 1/14/2025 | Level 3 | WI | 1 | Passed | |
| 1/12/2025 | Level 3 | NE | 0 | Passed | |
| 1/9/2025 | Level 3 | IA | 1 | Passed | |
| 1/9/2025 | Level 3 | KY | 0 | Passed | |
| 1/8/2025 | Level 3 | IA | 3 | Passed | |
| 1/8/2025 | Level 2 | WI | 3 | Passed |
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Understanding This Report
Safety Rating is assigned after an FMCSA compliance review. “Satisfactory” means adequate safety controls are in place. “Conditional” means corrective action is needed. “Unsatisfactory” indicates a risk to public safety. Many carriers are “Not Rated” simply because they haven't been reviewed yet.
OOS violations are the most serious outcomes of a roadside inspection — the vehicle or driver is immediately taken off the road. A high OOS rate is a strong indicator of systemic maintenance or compliance issues.
For a deeper understanding, read our guides on CSA scores and DOT roadside inspection levels.