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From page 1...
... NCHRP 3-78b: Final Project Report April 2016 1 1 INTRODUCTION This document is the draft final report of NCHRP Project 03-78B: Guidelines for the Application of Crossing Solutions at Roundabouts and Channelized Turn Lanes for Pedestrians with Vision Disabilities. The primary deliverable of the project is a guidebook to provide guidance to engineers and planners on the design of roundabouts and channelized turn lanes ( C T L s )
From page 2...
... NCHRP 3-78b: Final Project Report April 2016 2 1.1 Research Objectives There were three major research objectives to NCHRP Project 3-78b: 1. The development of guidelines for the application of crossing solutions and treatment installations that will establish accessibility for pedestrians who are blind and who have low vision at modern roundabouts and channelized turn lanes, 2.
From page 3...
... NCHRP 3-78b: Final Project Report April 2016 3 stakeholders by relying on data-driven and non-confrontational working relationships. The audience further includes the US Access Board, which is tasked with writing technical specifications for implementing the American with Disabilities Act, and which has published proposed guidelines in the form of the Notice of Proposed Rulemaking for Accessible Pedestrian Facilities in the Public Right-of-Way.
From page 4...
... NCHRP 3-78b: Final Project Report April 2016 4 -- - This page intentionally left blank -- -

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