Showing 1 - 6 results of 6 for search 'Ragland, David R.', query time: 0.11s Refine Results
  1. 1
    Pedestrian and bicycle safety evaluation in a SMART corridor /
    by Ragland, David R.
    Published 2008
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  2. 2
    Driver/pedestrian understanding and behavior at marked and unmarked crosswalks /
    by Ragland, David R.
    Published 2008
    Book
  3. 3
    High collision concentration location : Table C evaluation and recommendations /
    by Ragland, David R.
    Published 2008
    Book
  4. 4
    Driver behavior at rail crossings : cost-effective improvements to increase driver safety at public at-grade rail-highway crossings in California /
    by Cooper, Douglas L.
    Published 2009
    Other Authors: “...Ragland, David R....”
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  5. 5
    Quantifying the performance of countermeasures for collision concentration related to ramp/freeway mainline junctions /
    by Yi, Chun-ho
    Published 2009
    Other Authors: “...Ragland, David R....”
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  6. 6
    A comparative safety study of limited versus continuous access high occupancy vehicle (HOV) facilities /
    by Jang, Kitae
    Published 2009
    Other Authors: “...Ragland, David R....”
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