Showing 1 - 15 results of 15 for search 'Ullman, Gerald L', query time: 0.38s Refine Results
  1. 1
    A primer on work zone safety and mobility performance measurement /
    by Ullman, Gerald L, Ullman, Gerald L
    Published 2011

    Government Document Book
  2. 2
    A primer on work zone safety and mobility performance measurement /
    by Ullman, Gerald L, Ullman, Gerald L
    Published 2011

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Government Document Book
  3. 3
    Work zone performance measures pilot test /

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Government Document Book
  4. 4
    Work zone intrusion countermeasure identification, assessment, and implementation guidelines /
    by Ullman, Gerald L
    Published 2010

    Book
  5. 5
    Behavioral traffic safety messaging on variable message signs /
    by Ullman, Gerald L.
    Published 2022

    Book
  6. 6
    U.S. regulation of ocean transportation under the Shipping Act of 1984 /
    by Ullman, Gerald L
    Published 1995

    Book
  7. 7
    U.S. regulation of ocean transportation under the Shipping Act of 1984 /
    by Ullman, Gerald L
    Published 1995

    Book
  8. 8
    Traffic enforcement strategies for work zones /
    by Ullman, Gerald L., Brewer, Marcus
    Published 2013

    Book
  9. 9
    Very short duration work zone safety for maintenance and other activities : a synthesis of highway practice /
    by Theiss, LuAnn, Ullman, Gerald L.
    Published 2019

    Book
  10. 10
    Reducing risks to worker safety in work zones due to distracted drivers /
    by Theiss, LuAnn, Ullman, Gerald L.
    Published 2023

    Book
  11. 11
    Guidance on data needs, availability, and opportunities for work zone performance measures /

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Government Document Book
  12. 12
    Development of guidelines for vehicle and equipment marking and lighting /

    Book
  13. 13
    Freeway corridor management /
    by Dudek, Conrad L, Dudek, Conrad L
    Published 1992
    Other Authors: “...Ullman, Gerald L...”

    Book
  14. 14
    Traffic safety evaluation of nighttime and daytime work zones /
    Published 2008
    Other Authors: “...Ullman, Gerald L...”

    Book
  15. 15
    Reducing and mitigating impacts of lane occupancy during construction and maintenance /
    by Anderson, S. D (Stuart D.)
    Published 2000
    Other Authors: “...Ullman, Gerald L...”

    Book
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