Start with a rested driver
A break schedule is not a fitness-to-drive assessment. NHTSA advises getting adequate sleep before a long journey and warns that caffeine alone does not make a seriously sleep-deprived driver safe. Stop in a safe designated place when you feel drowsy; do not wait for this planner’s next allowance.
Turn a baseline into an elapsed-time plan
The workspace divides the selected corridor’s driving baseline into blocks. A break allowance is inserted between blocks, never automatically after the final arrival. For a 285-minute baseline, 120-minute blocks and 15-minute breaks produce two breaks, 30 minutes of stop allowance and 315 minutes elapsed.
A time allowance is not a booked rest area
The displayed breaks are positions in elapsed driving time. They are not verified rest-stop locations, services, fuel stations or legally available parking. Before travelling, choose appropriate stopping places through official road information and confirm access. Actual congestion, detours and unplanned stops are not included.
Use the allowance in a weather check
The workspace can pass its total stop allowance to the weather checker. The checker spreads that total across its selected checkpoints; it does not reproduce the exact timing or location of individual breaks. The screen explains this difference before handing off. Longer overnight journeys need a separate, realistic sleep plan.
Sources and further reading
New York State Department of Health: regular stops and drowsiness ↗
Reviewed October 6, 2026. Product calculations are described separately from agency guidance.