What are the standards for large parking lots?
2 Answers
Parking space standard sizes are mainly divided into two types: large and small. Large parking spaces are 15.6 meters long and 3.25 meters wide, suitable for medium and large vehicles; small parking spaces are 6 meters long and 2.5 meters wide, suitable for small vehicles. Parking space arrangements can be divided into three types: parallel, angled (30°, 45°, 60°), and perpendicular. Large vehicle parking spaces should not use angled or perpendicular arrangements. Below is the detailed introduction: 1. Parallel parking spaces: The standard length is 6 meters, and the width is 2.5 meters. 2. Angled parking spaces: The diagonal length should be 6 meters, the width should be 2.8 meters, and the vertical distance between the two diagonal lines should maintain a standard of 2.5 meters. 3. Perpendicular parking spaces: The length should be greater than or equal to 5 meters, typically set at 6 meters, with a width of 2.5 meters. Generally, 2.5x5.3 meters is considered the optimal standard parking space size.
The design standards for large parking lots are something I often ponder. The size of each parking space must be carefully considered—generally, a width of at least 2.5 meters and a length of 6 meters are necessary to accommodate most vehicles for smooth entry and exit. The width of the driving lanes should be at least 6 meters to ensure smooth turns. Slope control is also crucial; the maximum incline should not exceed 10% to prevent rollaway accidents. The layout of entrances and exits should be rational to avoid too many intersections that could cause traffic jams. I recommend considering space efficiency in the design, such as multi-level parking structures to save urban land. Also, remember to add green belts or buffer zones to reduce noise pollution and create a more harmonious environment. These recommendations are based on years of research aimed at improving traffic flow efficiency and safety.
