What is the standard size for roadside parking space markings?

[BrandonDella]

The design standards for parking spaces are divided into four levels. For vehicles with a length not exceeding 6 meters and a width not exceeding 1.8 meters, the standard spacing between vehicles should be no less than 0.5 meters, and the spacing between the vehicle and the wall or the end of the parking space should also be no less than 0.5 meters. For vehicles with a length greater than 6 meters but not exceeding 8 meters, and a width greater than 1.8 meters but not exceeding 2.2 meters, the spacing between vehicles should be no less than 0.7 meters. The standard dimensions for parking spaces are as follows: 1. Straight parking space dimensions: width of 2.5 meters, length of 5 meters or more, with the optimal standard being 2.5m*5.3m. 2. Angled parking space dimensions: width of 2.8 meters, diagonal length of 6 meters, with the vertical distance between the two diagonal lines maintaining the standard of 2.5 meters.