Showing 1 - 2 results of 2 for search '"Texas A', query time: 0.34s Refine Results
  1. 1
    Enhanced sign systems at passive highway-railroad grade crossings /
    by Parham, Angelia H.
    Published 2003
    Subjects: “...Railroads Texas Crossings....”
    Government Document Manuscript
  2. 2
    Evaluation of enhanced traffic control devices at highway-railroad grade crossings /
    by Parham, Angelia H.
    Published 2000
    Subjects: “...Railroads Texas Crossings....”
    Government Document Manuscript
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