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*For the purpose of this chart, the following characterizations apply: <br />Commercial: A densely developed business area that attracts a high volume of nighttime <br />vehicular and pedestrian traffic; and/or an area with many pedestrians during nighttime <br />hours. <br />Intermediate: Areas that are characterized by frequent moderately -heavy nighttime <br />pedestrian activity, such as street block with libraries, community recreation centers, and/or <br />neighborhood retail stores. <br />Residential: Areas with single-family homes, town houses, small apartment buildings and <br />small commercial establishments that have few pedestrians at night. <br />7. Residential local roads may use the following spacing table to layout light poles and <br />LED fixtures. <br />a. For 20', 21', 27' or 28' wide streets: a Type II distribution LED cobra head <br />luminaire that produces between 2400 and 3000 at no more than 29W. <br />b. For 34' wide streets: a Type II distribution LED cobra head luminaire that <br />produces between 3800 and 4000 lumens at no more than 42W. <br />c. All placement assume the luminaire is placed from directly the curb to 3 feet <br />into the street. <br />Local Residential Luminaire Spacing <br />Preferred - Dual Sided Luminaire Placement (Alternating Sides) <br />Road Width LED Lumens <br />Distribution <br />Type <br />Pole Height <br />Maximum Pole <br />Spacing <br />20-21 Feet 2400-3000 <br />Type 2 <br />20 Feet <br />108 Feet <br />27-28 Feet 2400-3000 <br />Type 2 <br />20 Feet <br />102 Feet <br />34 Feet 3800-4000 <br />Type 2 <br />20 Feet <br />123 Feet <br />One -Sided Luminaire Placement <br />(One Side only) <br />Road Width LED Lumens <br />Distribution <br />Type <br />Pole Height <br />Maximum Pole <br />Spacing <br />20-21 Feet 2400-3000 <br />Type 2 <br />20 Feet <br />113 Feet <br />27-28 Feet 2400-3000 <br />Type 2 <br />20 Feet <br />109 Feet <br />34 Feet 3800-4000 <br />Type 2 <br />25 Feet <br />122 Feet <br />8. Arterial streets shall have at least two lights at each intersection. On all other streets <br />at least one light is required at each intersection. Street light poles shall be placed to <br />meet IES lighting requirements or approved spacing table. Poles shall be staggered on <br />each side of the street and located on the inside of curves to the greatest extent <br />practicable. <br />9. Light poles shall be a minimum of 5 feet horizontal from driveway aprons. <br />Public Improvement Design Standards Manual, 2016 Page 2-25 <br />