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Published byLawrence Malone Modified over 9 years ago
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www.access-board.gov
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Public Right-of-Way Accessibility Guidelines and Roundabouts: Update Scott J Windley US Access Board windley@access-board.gov
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Roundabouts With pedestrian facilities only!
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Roundabouts Great formula for moving cars
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Or is it?
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Sidewalks shall be separated for way finding. Where pedestrian crossings are more than one lane, pedestrian-activated signals shall be provided.
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Landscaped separation to indicate crossing location.
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Possible separation solution for curb attached sidewalks
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Identifying gaps with no visual cues Multi-threat crash is large issue for large RBTs Once the crossing location is found
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Crossings Detectable warnings at crossings and splitters
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Crossings Detectable warnings at crossings and splitters
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Crossings Raised Crosswalks may help
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Single-Lane Single-lane are a little simpler to navigate
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Multi-Lane Multi-lane need signalization
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This is not ‘reality’ it is Visualization
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What kind of signal????
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RRF Beacon? Still Need Accessible Pedestrian Signal (APS) This is not an APS
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Pedestrian Hybrid Beacon (HAWK)?
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Sequence 1 2 3 4 5 Return to 1 Flashing yellow Blank for drivers Steady yellow Steady red Wig-Wag HAWK
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Accessible Pedestrian Signal (APS) Locator tone then walk indication
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PROWAG will likely require the following: …there shall be a continuous and detectable edge treatment (not DWS) along the street side of the walkway wherever pedestrian crossing is not intended… …at roundabouts with multi-lane crossings, a pedestrian activated ‘signal’ (with APS) shall be provided for each multi-lane segment… …where pedestrian crosswalks are provided at multi-lane right or left channelized turn lanes at roundabouts, a pedestrian activated ‘signal’ (with APS) shall be provided…
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Light-rail running through RBT in Utah
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