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S 11.33 <br />D. Intersections shall be designed with a flat <br />stopping area of at least thirty (30) feet in a residential area <br />and sixty (60) feet in a commercial or industrial area. The <br />stopping are? shall be designed to provide a maximum grade of two <br />(2) percent. <br />E, Where any street intersection will involve earth <br />banlcs or existing vegetation inside any lot corner that would <br />create a traffic hazard by limiting visibility, the subdivider <br />shall cut such ground and/or vegetation (including trees) in <br />connection with the grading of the right-of-way to the extent <br />deemed necessary by the City to provide an adequate sight distance. <br />F. The crown of all streets, <br />intersections, shall be three percent (3%) or less. <br />including <br />Subd. 4. Typical Section. The typical section indicated <br />herein is as determined for a Clay Subgrade (A-6 Soil Classifica­ <br />tion) and may be subject to change, <br />to be determined by the City. <br />Soil borings may be required <br />Private Street - Residential <br />Units R.O.W.*M.P.W.** <br />3-6 50*24' <br />Over 7 50'28' <br />Public Street - Residential <br />Units R.O.W.*M.P.W.** <br />3-10 50'28' <br />Over 10 50'32' <br />Section <br />8" Class 5 100% crushed <br />3" 2341 Bituminous Surface <br />8" Class 5 100% crushed <br />3" 2341 Bituminous Surface <br />Section <br />8" Class 5 100% crushed <br />3" 2341 Bituminous Surface <br />8" Class 5 100% crushed <br />3" 2341 Bituminous Surface <br />Maximum cul-de-sac length - 1,000' <br />Maximum number of units on cul-de-sac - 10 <br />Public Street - Commercial or Industrial <br />Units <br />1+ <br />R.O.W.* <br />70' <br />M.P.W.** <br />32' <br />Section <br />8" Class 4 <br />8" Class 5 100% crushed <br />4" 2341 Bituminous surface <br />* Right-of-way Width <br />** Minimum Paved Width <br />ORONO CC (4-1-84)