Louisiana’s frequent rainstorms and floods and the mediocre quality of many of its roads continue to challenge drivers. Interstate 10, a critical east-west freight corridor, is one of the most hazardous. I-10 has several low-lying areas. Despite some infrastructure improvements, these areas are still susceptible to flooding in hurricanes and heavy rainstorms. Also, on I-10, damaged shoulders, potholes, and bridges with narrow lanes make driving more hazardous. Finally, speeding is common on this highway.
No matter what kind of vehicle you’re driving, it’s wise to check it over before driving on a potentially hazardous road. In fact, federal regulation 49 CFR § 396.13 requires you to be satisfied that your Commercial Motor Vehicle (CMV) is safe to drive before you drive it on public roads. This means conducting a comprehensive pre-trip inspection before your first trip of the day in that vehicle.
The official Louisiana CDL manual (Louisiana CDL Handbook 2025) discusses pre-trip inspections in detail. The official General Knowledge Test, which you must pass to become a commercial driver, likely contains some questions on pre-trip inspections. All questions on the General Knowledge Test are based on the official CDL manual. You should study the manual, but many drivers have found it hard to learn from.