C. Parking Lanes <br />\rc 1) Parking lanes are 7' wide on local streets. <br />2) Adtlltima, Va..... e av ac,_ummodate occa- <br />sionally high parking demands may be provided <br />in congregate parking areas, such as parking <br />bays. <br />D. Bike Lanes <br />1) Because of the low projected traffic volume <br />and speed, striped bicycle lanes are not required <br />on local streets. However, the design shall <br />comfortably accommodate the shared use of the <br />roadway by bicyclists and motorized traffic. <br />E. Drainage and Curbs <br />1) Drainage inlets shall be bicycle-safe as <br />required by ORS 810.150. Curb inlets as shown <br />in Figure 14 shall be used unless alternate style <br />is required or approved by the City Engineer. <br />2) Combined vertical curb and gutter shall be <br />used on all streets with an enclosed drainage <br />system. <br />3) A modified rolled curb with a slightly rounded <br />top and bottom may also be used as shown in <br />Figure 15; however, no other rolled curb designs <br />are permitted. Gutter width shall be 18" wide <br />measured from the face of the curb. <br />4) In private alleys paved with asphalt, inverted <br />concrete curbs as illustrated in Figure 16 are <br />required to prevent the pavement edge from <br />breaking down. Inverted curbs are also required <br />in Access Lanes that utilize grassed swales for <br />drainage. <br />F. Sidewalks <br />Note: the following standards are required for <br />newly constructed local streets, and recommended <br />guidelines for existing local streets. <br />1) Sidewalks are required along all new local <br />streets and shall be a minimum of 5' wide. <br />2) Generally, setback sidewalks are required <br />along both sides of the street. <br />9❑ <br />Figure 14 <br />Drainage Inlet <br />37 <br />Figure 15 <br />Figure 16 <br />