Appendix B
Illustrations

A.    Cartway: 24 feet wide, composed of 3 inches of bituminous concrete or equivalent base course and 1 inch of 9.5 mm or equivalent Bituminous Concrete Base Course - 25 mm or equivalent wearing surface. * [Ord. 2011-01]

B.    Traveled Lane: 12 feet wide, with crown of 1/4 inch to 3/8 inch per foot.

C.    Sub-base: 25 feet wide, composed of 6 inches of suitable sub-base material.

D.    Shoulder: 3 feet wide, each side (unless curbs are provided), composed of material approved by the Township Supervisors, to a compacted depth equal to the depth of the base and wearing surface.

E.    Rounding at the Intersection of Shoulder and Side Slope: 2 foot cross-sectional dimension.

F.    Side Slope: 2:1 ratio maximum.

G.    Swale Rounding: 4 foot cross-sectional dimension with a minimum depth of 1 foot below the outer edge of the shoulder.

H.    Side Slope: 3:1 ratio or flatter preferred.

I.    Right-of-Way: 50 feet.

J.    Original Grade.

NOT TO SCALE

* See also PADOT Publication 70, Guidelines for the Design of Local Roads & Streets, August 1990, or as may hereafter be amended.