., narrow urban sidewalk, roadside ditch, or excessive road crown) might make achieving a 1:6 ramp slope impractical or difficult in particular deployment situations....
Search Results "Road"
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Running Slope of Ramps Deployed to Roadways or Curb-Height Bus Stops
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GENERAL CONSIDERATIONS FOR TRAFFIC SIGNAL CONTROLLED ROUNDABOUT PEDESTRIAN CROSSINGS
This could be accomplished by placing signal faces over each lane of a double-lane roundabout, or signal faces on poles on each side of the road....
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Whether the definition of "wheelchair'' includes the Segway® PT. (Section-by-Section Analysis)
See Federal Highway Administration, Characteristics of Emerging Road and Trail Users and Their Safety (Oct. 14, 2004), available at http://www.tfhrc.gov/safety/pubs/04103 (last visited June...