SUTTON SUBDIVISION BY-LAW SUBDIVISION AND SITE PLAN REVIEW REGULATIONS SEPTEMBER 30, 1991 RECEIVED 12/19/96 F. Driveways Each lot in a proposed subdivision shall be served by a driveway which conforms with the standards specified in these regulations. Location of driveways is intended to prove that there Is at least one location for each lot that can meet the requirements, especially for traffic safety, before all opportunity for lot line change is foreclosed by Page 27 the Boards approval of the Plat. These driveway regulations apply on both private and public streets. Driveway Standards: 1. Number: No more than two driveway entrances shall be constructed from any one street to any one property, unless frontage along that street exceeds 500 feet. When frontage exceed 500 feet, no more than three driveway entrances shall be constructed. 2. Location: The location shall be selected to protect the most adequate degree of safety of the travelling public. The driveway shall be at least 25 feet from the nearest intersection. 3. Sight distance: The location shall be selected to provide safe sight distances which shall be ten times the posted speed limit but not less than 300 feet. 4. Intersection: The driveway shall be laid out so as to intersect the street as nearly as possible at right angles, but in no case at an angle less than sixty degrees at the right-of-way line. 5. Width: The driveway shall have a minimum width of 12 feet. 6. Grade: To insure proper drainage, the grade of the driveway shall be constructed to slope away from the street road surface for a distance equivalent to the ditch centerline or the right-of-way line, as applicable. For paved driveways, the minimum rate of slope shall be -3% to the ditch line; for gravel driveways, the slope shall be a minimum of -4%. Positive grades rising away from the ditch line into the lot shall not exceed +4% within the right-of-way. 7. Paved Apron: Driveways which abut paved streets shall be constructed with paved aprons that shall be as wide as the driveway and at least five feet in depth, or deeper if deemed necessary by the Board. The paved apron shall be constructed to protect the edge of the road from deterioration. Page 28 B. Drainage: The driveway shall not interfere with drainage. Where necessary, culverts, water bars, ditches and other drainage structures shall be installed to insure adequate drainage of the street, and to prevent excessive drainage from the driveway on the roadway. Culverts shall be at least 12 inches in diameter, and larger if considered necessary by the Town Road Agent or reviewing Engineer. A minimum of 12 inches of fill shall be placed over the culvert. 9. Drawings: Driveway locations shall be shown on the final plat plan and shall be keyed by station on road profiles when required. Intended grading and drainage improvements shall also be shown.