24VAC30-73-130: Drainage

A. Entrances shall be constructed so as not to impair drainage within the right-of-way and so that surface water shall drain from the highway.

B. Where deemed necessary by the district administrator's designee, a commercial entrance applicant shall provide copies of a complete drainage layout based on a drainage study by a licensed design professional. This layout shall clearly show how the permit applicant proposes to handle the drainage and run-off from applicant's development.

C. Pipe ends of culverts shall be reviewed independently by the district administrator's designee and grading or treatment at pipe ends shall minimize any hazard the pipe ends or structures may present to an errant vehicle.