National entrance to the parking lot number and width of what are the requirements?

2023-08-24 00:00:00

we are in contact with the parking lot of project engineering, especially in the area of the parking lot, found that many garage set single export into a two-lane exports, the two & other;One lane & throughout;Export designed & other;Two lanes & throughout;Inward and outward.

why did they do that?One is to artificially increase the parking area, 2 it is to do not understand the Settings required parking lot entrances and exits.

actually, state the number of inward and outward to the parking lot and the width is required, specific as follows.


parking requirements stipulated number of inward and outward entrance width type parking lot parking number 1. The underground garage or the ground parking lot is equal to or less than 50 a single state regulations, minimum width:
3.5 meters lane, two-lane
6.0 meters design common data:
single 4.0 meters, two-lane 2. 6.0 meters underground garage 51 & ndash;100 a double lane or two lane 3. The ground parking lot (including half underground parking lot) 51 & ndash;100 4. Two single underground garage is more than 100 export 5. The ground parking lot (including half underground parking lot) over more than 150
is the entrance to the parking lot number and width of the specified requirements.