If you enter expressway during the non-free time, but you are in the free time when you leave the expressway, you will be free to pass. As long as the time from the toll station to expressway is within the free time, it can pass for free. Paper pass cards will be issued in about hours. If the vehicle gets off the expressway before the end of the free time period, there is no need to pay the fee. If the free time period is over, it needs to be paid according to the paper pass card.
Driving into expressway ahead of time and not waiting for free time in front of the toll booth can avoid the rush hour. Entering expressway during free time, but leaving expressway during non-free time, does not belong to the scope of free passage.
High-speed cost algorithm under missing free time
Paper pass cards will be issued about an hour before the end of the free time period. If the vehicle gets off the expressway before the end of the free time period, there is no need to pay the fee. If the free time period is over, it needs to be paid according to the paper pass card.
Paper pass cards are not issued. At present, basically all toll stations are networked. When entering the toll station, the license plate number will be photographed by monitoring. After the free time period, the toll station can extract the license plate number information when the vehicle gets off the expressway, and then calculate the distance between the two toll stations to pay. Without a card, start counting kilometers according to the provincial toll station of the expressway.
Generally, the excess time is mainly calculated by using the mileage between the entrance and exit and then dividing it by the minimum speed limit (every hour). To put it simply, if the total distance is * * * and the driving time exceeds hours, in this case, even if it is overtime, you need to pay overtime fees, which are usually charged according to each hour. Because the charging standards are different in every place, there is no clear answer to the specific fees.