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DISCUSSION OF PROVISIONS <br />DRAFT GUIDELINES FOR PUBLIC RIGHTS -OF -WAY <br />Clarifications, modifications, and changes that have been incorporated in this draft in response to <br />public comment from industry, consumers, and State and local government agencies are briefly <br />discussed below. <br />R1: APPLICATION AND ADMINISTRATION <br />R104.2.1 MUTCD. This draft references the 2003 edition of the Manual on Uniform Traffic <br />Control Devices (MUTCD). The Access Board works closely with the MUTCD team at the <br />Federal Highway Administration (FHWA) to harmonize standards and advisory material and to <br />sponsor needed research. Changes in future MUTCD provisions for accessible pedestrian <br />signals, markings (including detectable warnings), and temporary traffic zones are in process. A <br />joint FHWA/ American Traffic Safety Services Association (ATSSA)/Access Board <br />demonstration project identified desirable characteristics for pedestrian channelizing devices. <br />FHWA research projects on pedestrian usability at roundabouts and contrast in detectable <br />warnings are underway, and the Board has proposed a FY 2006 project on pedestrian demand <br />signals for use at multi -lane roundabout crossings. <br />R105 Definitions. This draft uses definitions drawn from key industry references where they <br />exist. <br />R2: SCOPING REQUIREMENTS <br />R201 Application. Text and advisory material has been added to clarify the application of these <br />guidelines to new or altered work (permanent or temporary) put in place within the scope or <br />limits of a planned project in the public right-of-way. <br />Other requirements, including those for existing facilities, maintenance of accessible features, <br />and effective communication that derive from the ADA title II implementing regulations (28 <br />CFR part 35) or Federal highway -aid funding (49 CFR part 27), are not addressed in these <br />guidelines for new construction and alteration. Advisory notes have been added to clarify this <br />difference. <br />This draft now includes a reference to the revised ADA and ABA Accessibility Guidelines (36 <br />CFR part 1191) to cover buildings and facilities newly constructed or altered within the public <br />right-of-way. <br />R202 Alterations and Additions to Existing Facilities. Text and advisory notes have been added <br />to this draft to clarify the application of new construction guidelines to an alteration project. <br />New work put in place within an existing developed right-of-way must comply with these <br />guidelines to the maximum extent feasible; see Advisory R202.3. Transitional segments that <br />connect undisturbed improvements with new work can facilitate compliance (R202.1.1). Where <br />items are placed within an existing developed streetscape and the circulation route is not altered, <br />items required to be accessible shall be located for optimal usability and access (R202.1.2). <br />7 <br />