The design standard of the parking space is divided into four levels, the length of the car is not greater than 6 meters and the width of the car is not greater than 1.8 meters, the norms of the car and the car between the spacing is not less than 0.5 meters, the car and the wall, the distance between the end of the parking space is not less than 0.5 meters; the length of the car is greater than 6 meters not greater than 8 meters, the width of the car is more than 1.8 meters not greater than 2.2 meters, then, the car and the car between the spacing of not less than 0.7 meters and so on. Back to the corresponding norms of the road section is to meet the needs of a car one-time turn

Standard size of the parking space:

1, straight parking space size standard: 2.5 meters wide, longer than or equal to 5 meters, the general standard is 2.5m * 5.3m for the best standard parking space size.

2, diagonal parking space size standard: width 2.8 meters, diagonal length of 6 meters, two diagonal perpendicular distance or to maintain the standard of 2.5 meters.

Parking small cars mainly in the parking lot, the size of the parking space using 2.5 ~ 2.7 × 5 ~ 6 meters in size, a single lane turnback lane width of not less than 3.5 meters, dual carriageway not less than 5 meters, parking lot for security reasons or can park medium and large vehicles, more than 6 meters set.