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22A Road Gravel/23A Shoulder Gravel

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Screened Fill Sand

21AA Natural Crushed (3/4" and down)

1" Natural crushed stone

1-1/2" and down Crushed Concrete

1" x 3" Crushed Concrete

Black Gravel (1" and down crushed asphalt with 25% road gravel added in)

3/4" and down Limestone (source: Bayport quarry)

2NS Sand

6A Drain Stone

Cobblestone (1-1/2" x 2-1/2")

Screened Topsoil (may contain rocks)

Comparison - 6A drain stone on top, cobblestone on the bottom. Placed approximately a year prior

1" x 3" Crushed Asphalt

1" Limestone (source: Bayport quarry)

Mason Sand

Pea Stone

60/40 Cement Gravel