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Chapter 3 - United States Ac— Board P e 9o2 8306.3.2 Pushbutton Locator Tone.Pedestrian pushbuttons shall incorporate a locator tone at the pushbutton.Pushbutton locator tone volume measured at 92 cm(3.0 ft)from the pushbutton shall be 2 dB minimum and 5 dB maximum above ambient noise level and shall be responsive to ambient noise level changes.The duration of the locator tone shall be 0.15 s maximum and shall repeat at intervals of one second.The locator tone shall operate during the DON'T WALK and flashing DON'T WALK intervals only and shall be deactivated when the pedestrian signal is not operative. R306.3.3 Size and Contrast.Pedestrian pushbuttons shall be a minimum of 0.5 cm(2 in)across in one dimension and shall contrast visually with their housing or mounting. R306.3.4 Optional Features.An extended button press shall be permitted to activate additional features. Buttons that provide additional features shall be marked with three braille dots forming an equilateral triangle in the center of the pushbutton. R306.4 Directional Information and Signs.Pedestrian signal devices shall provide tactile and visual signs complying with 306.4 on the face of the device or its housing or mounting to indicate crosswalk direction and the name of the street containing the crosswalk served by the pedestrian signal. 8306.4.1 Arrow.Signs shall include a tactile arrow aligned parallel to the crosswalk direction.The arrow shall be raised 0.8 mm(.03 inch)minimum and shall be 4 mm(1.5 in)minimum in length.The arrowhead shall be open at 45 degrees to the shaft and shall be 33 percent of the length of the shaft. Stroke width shall be 10 percent minimum and 15 percent maximum of arrow length.The arrow shall contrast with the background. R306.4.2 Street Name.Accessible pedestrian signals(APS)shall include street name information aligned parallel to the crosswalk direction and shall comply with R409.3 or shall provide street name information in audible format. R306.4.3 Crosswalk Configuration.Where provided,graphic indication of crosswalk configuration shall be tactile. R307 Street Furniture 8307.1 General.Street furniture shall comply with R307. Advisory R30Z I General.Elements are often placed on a sidewalk without coordination by different agencies or entities. Covered entities must ensure that the usability of the pedestrian access route is maintained. Where items are added to an existing developed streetscape and the pedestrian walkway is not being replaced or altered within the scope of the project;locations should be carefully selected for minimum slope and cross slope and adequate width and maneuvering space to optimize usability. R307.2 Clear Floor or Ground Space.Street furniture shall have clear space complying with R402 and shall be connected to the pedestrian access route. R307.3 Drinking Fountains.Where drinking fountains are provided,they shall comply with R413. R307.4 Public Telephones.Where public telephones are provided,they shall comply with R307.4. R307.4.1 Single Telephone.Where a single public telephone is provided, it shall comply with sections 704.2 and 704.4 of Appendix D to 36 CFR part 1191(the ADA and ABA Accessibility Guidelines). R307.4.2 Multiple Telephones.Where a bank of public telephones is provided,at least one telephone shall comply with section 704.2 of Appendix D to 36 CFR part 1191,and at least one additional telephone shall comply with section 704.4 of Appendix D to 36 CFR part 1191(the ADA and ABA Accessibility Guidelines). http://www.access-board.gov/guidelines-and-standards/streets-sidewalks/public-rights-of-... 12/15/2014