Are there speed cameras on the Rongwei Expressway?

[WalkerDella]

There are speed cameras. Vehicle speeding is determined and penalized based on the percentage by which the actual speed exceeds the speed limit, calculated as (actual speed - speed limit) / speed limit * 100%. For example, with a speed limit of 100km/h, if you drive at 110km/h on a road with a 100km/h limit, the speeding percentage would be (110-100)/100*100% = 10/100*100% = 10%. Relevant information about driving on expressways is as follows: 1. Check the lights: Before entering the expressway, always check the vehicle lights: On expressways without street lights, vehicle lights are essential for illumination. Also, ensure the front windshield is clean, and remove anything that obstructs the view. Otherwise, reflections or blocked vision can easily occur under the lights of other vehicles. 2. Traffic signals: Avoid sending incorrect traffic signals that might confuse other drivers and lead to accidents. Generally, at night, turn on the headlights and rear fog lights. When visibility is very low, you can use high beams, but switch to low beams promptly when you spot another vehicle. When overtaking, maintain a safe distance of at least 80 meters and use the turn signal.