Where natural drainage channels intersect any street right of way, it shall be the responsibility of the subdivider to have satisfactory bridges and/or culverts constructed.
All culverts shall extend for an adequate distance to accommodate the required roadway embankment slopes. All culverts under roadway pavement shall be reinforced concrete pipe or HDPE of the size and capacity designed by the developer’s professional engineer and approved by the Road Commissioner. The minimum diameter of the culvert pipe shall be twelve (12) inches. Depending on the existing drainage conditions, head walls may be required. Driveway culverts shall have a minimum length of twenty (20) feet and minimum diameter of twelve (12) inches. Driveway culverts shall be laid so as to maintain the flow lines of the gutter.
(Ord. 56-2005. Passed 10-3-05.)