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SECTION 1'x DESIGN STANDARDS# <br /> Collector Multi-Modal <br /> DESIGN STANDARDS <br /> Design Service Volume up to 12,000 VPD; 7,500 VPD optimal <br /> Desired Operating Speed 30 mph <br /> Travel Lanes 3 (2 lanes with center turn lane) <br /> Bicycle Facility 6' Bike Lane in each direction of travel <br /> Parking none <br /> Paved Width (BOC to BOC) 50' <br /> Right of Way 70' <br /> Sidewalks min. 4' each side <br /> Greenspace min. 6' buffer each side; 8' preferred <br /> Maximum Centerline Grade 12% <br /> Min. Stopping Sight Distance 300' or latest AASHTO Policy on Geometric Design Manual <br /> Min. Horizontal Radius at Centerline 275' (normal crown) <br /> Min. Horizontal Radius at Centerline 235' (super-elevated) <br /> Min. Horizontal Tangent Distance <br /> Between Reverse Curves 100, <br /> Intersection Curb Radius 30' <br /> Storm Drainage refer to Drainage Manual <br /> ADDITIONAL TREATMENTS TO SPECIFIC COLLECTOR STREETS <br /> All Collector Multi-Modal streets include 6' bicycle lanes in each direction of vehicular travel as well as <br /> sidewalks on each side. Therefore, no Collector Multi-Modal streets include sharrows or multi-use <br /> sidepaths. <br /> Refer to the Bicycle and Pedestrian Master Plan, pages 25-40 and 68-71 for additional information and <br /> specific treatments. Though the Master Street Plan only depicts connectivity routes associated with <br /> streets, the entire bicycle and pedestrian network is located on page 27 of the Bicycle and Pedestrian <br /> Master Plan. <br />