Resolution No. 4500 - Laserfiche WebLink

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Figure 3 MODIFIED ROLLED CURB s.- Ii- \.. 1 1 PArr. ~ ~ElU ~ c ~ '"' " l S- l ~ .., Figure 4 fNVER TED CURB Pavement and Right-of-Way Widths: Depending on the projected traffic volumes and any circumstances unique to the location, pavement widths for local residential streets (not including alleys) typically range from 20' to 34', with total right-of-way \vidths ranging from 40' to 60'. Pavement widths for local commercial and industrial streets typically range from 30' to 44', with total right-of-way widths ranging from 55' to 70'. CuI-dc-sacs: Maximum length for a cul-de-sac is 400 feet, measured from the centerline of the intersecting street to the radius point of the cul-de-sac bulb. A cul-de-sac \vill normally terminate in a standard cul-de-sac bulb; in the event that a standard bulb is not feasible, a "Y" or "T" turnaround may be used. Cul-de-sacs constructed with 20' of paving and more than 150 feet in length must provide a 12' emergency vehicle, bicycle, and pedestrian access sway from the bulb to an adjacent street. Utilities The primary location for utilities is in a public utility easement (PUE adjacent to the right-of- way. Utility facilities such as electric transformers, hydrants and junction boxes may be located in the planting strip, but should be sited as close to the property line as possible to avoid conflicts with street trees. Utilitities are required to avoid conflicts with stormwater-related conveyance and treatment facilities. Traffic Calming Devices Occasionally it is necessary to employ various techniques to reduce vehicle speeds and/or shift traffic to more appropriate routes. These techniques are commonly referred to as "traffic calming" measures. Traffic calming measures can also be incorporated in the construction of new streets to prevent problems from developing in newly constructed or future residential areas. Traffic calming devices are intended for use on local streets but may be used on collector streets.