Final answer:
The Record of Duty Status lines that count against a commercial driver's 14-hour clock are On-Duty and Driving time. Sleeper Berth and Off-Duty time do not count towards this limit.
Step-by-step explanation:
The lines on your Record of Duty Status (RODS) that count against your 14-hour clock in the context of United States Department of Transportation regulations are On-Duty and Driving. This means that only the time spent performing work-related duties and the actual driving time are counted towards the 14-hour on-duty limit.
Sleeper Berth time, where a driver is resting in the sleeper berth of the truck, does not count against the 14-hour clock. Similarly, time spent as Off-Duty is not included in the 14-hour calculation. The intention behind the 14-hour rule is to prevent driver fatigue by limiting the length of the workday and ensuring drivers have adequate rest periods.