• Wal-Mart Experimental Supercenter
• Design by Kimley- Horn Inc.
• Pervious Asphalt and Concrete Project Summary
• Construction by Turner Construction
• Installed 2005

From top down the pavement details are as follows:

• 2-1/2" porous asphalt pavement

• 1-1/2" choker course consisting of No. 57 stone

• -15" clean washed, uniformly graded coarse aggregate, -4 ballast

• non-woven geotextile

• native soils

Note the ponding on the conventional asphalt on the left of the photo

Water pour test

5 seconds after water pour test