As mentioned, permeable pavements eliminate impervious areas in a watershed, without sacrificing road and parking space. The permeable pavement ... The bedding layers are not bound together, like the ...

This project will examine four alternative permeable parking designs made of (1) permeable asphalt, (2) plastic grid pavers, (3) permeable concrete and (4) permeable interlocking concrete pavers.

Permeable parking pavers will be installed to help drainage. The loss of eight more on-street parking spaces is expected to be unpopular, but project leaders say they are working hard to recover ...