As a result , drivers spend extended periods of time resting and sleeping inside the cabs of their trucks .
Federal safety regulations developed by the Federal Motor Carrier Safety Administration , require that truckers must rest ten hours for every eleven hours of consecutive driving .
Drivers spend extended periods of time resting and sleeping inside the cabs of their trucks .
Federal safety regulations developed by the Federal Motor Carrier Safety Administration , require that truckers must rest ten hours for every eleven hours of consecutive driving .