PARKING LOT DESIGN

1. 90 DEGREE PARKING
(2 WAYS)

Typical car stall 9' by
18'

Aisle depends if it is one,
way or two ways...two ways ailes = Y

sq. ft. per car stall (8'
x 16') = 162

sq. ft per car aisle (8'
x 17.5') = 140

sq. ft. total per car =
302

340 sq. ft x 150 cars = 45,300 sq. ft (without including roadways and turns)

2. DEGREE PARKING (ONE WAY)

So 90 degree parking ar emore efficient in the over all dimension of the site.

3. CONSIDERATIONS

A. 2' 6" must be considered
as car overhang. Parkings are usually designed using Center Lines
CL

according to Parking Dimensions
on Table of Page 40 of Graphic Standard.

B. 14' space is recomendende
at 1 way entrances

C. 13' is recomended as
minimum of one way aisles.

D. 6' is recomended as passaway.
Usually a walkway must be 6' wide (min.) for one car sided

parking walkway, 7' to 10'
with 2 cars. 6' = 2' for car overhang and 4' for two people to cross.

F. Handicap Stall depends
on local code: usually between 13' to 16' width

G. Weelchair ramp

I. 10' R and 5' R depending
on car turn. For typical planter island for diagonal parking

see page 41.