Improving Road Surface Drainage with Rolling Dips

Before: A long reach of insloped, bermed road discahrges runoff & fine sediment to the inboard ditch & to nearby watercourses
Before: A long reach of insloped, bermed road discahrges runoff & fine sediment to the inboard ditch & to nearby watercourses
After: Installation of a rolling dip disperses runoff towards the outboard edge of the road and improves road surface drainage
After: Installation of a rolling dip disperses runoff towards the outboard edge of the road and improves road surface drainage
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