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Bicycle Trails <br /> • Class I--Bicycle path <br /> Purpose: to provide a separate trail for the principle use of bicycles and pedestrians. The <br /> path is a limited access facility which minimizes intersections with motor vehicle traffic, <br /> and which prohibits motor vehicle use. It is physically separated from motorized <br /> vehicular traffic by an open space or barrier and is either within the highway right-of-way <br /> or within and independent right-of-way. <br /> NOTE: These trails are also referred to as "Separated bicycle/pedestrian paths" in the <br /> pedestrian trails classification. <br /> • Class II--Bicycle lane <br /> Purpose: to provide on-street designated bicycle lanes where insufficient space exists for <br /> a separate trail. These are portions of the roadway that are designated by striping, <br /> signing, and/or pavement markings for the preferential or exclusive use of bicyclists. <br /> Bicycle lanes on one-way streets should be located on the right hand side of the roadway. <br /> • Class III--Bicycle route <br /> Purpose: to provide trail continuity where bike paths or bike lanes are unavailable. <br /> Bicycle routes are identified by signage, and conduct users to unconnected segments of <br /> trails. <br /> • Class IV--Shared roadway <br /> Purpose: Shared roadways consist of the existing street system that comprises most city- <br /> wide bicycle travel, without having any official designation. <br /> • Bicycles prohibited <br /> Purpose: to provide for the exclusive use of the right-of-way by motorized vehicles. <br /> TRAIL DESIGN CRITERIA <br /> The design of transportation facilities must address a variety of features. Trail design is <br /> particularly complex, due to the nature of the users. Pedestrians and bicyclists generally travel at <br /> much lower speeds than automobiles; consequently, they are much more aware of their <br /> surroundings. Trail users notice the surrounding amenities--trees, wildlife, and views, in <br /> addition to more practical items: lighting, signs, benches, paving, and challenging slopes. Trail <br /> safety takes on added importance, as trail users must be more conscious of hazards, weather <br /> conditions, and the presence (or absence) of other users. Trails must provide logical connections <br /> to serve the greatest number of users; in addition, they should be appropriate to their location, <br /> and the abilities of the anticipated users. Interpretive facilities, for example, are appropriate for <br /> slower speed routes. Maintaining the integrity of environmentally sensitive areas, while <br /> providing valuable educational opportunities is essential. In addition to trail design standards <br /> which must be utilized, the following list of design criteria might be useful to designers in <br /> providing appropriate, enjoyable trail facilities for the City of Everett. <br /> W:\PLANNING\TRAILS\COMP96.DOC 3 8 <br />