1–4 von 4 Ergebnissen
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    Proposed Positive Protection Guidance for Kansas: Synthesis of Work Zone Positive Protection Devices and State of Practice, Technical Summary

    S. D. Schrock / E. J. Fitzsimmons / M. H. Wang et al. | NTIS | 2013
    Schlagwörter: Mobile barriers , Positive protection devices

    Proposed Positive Protection Guidance for Kansas: Synthesis of Work Zone Positive Protection Devices and State of Practice

    S. D. Schrock / E. J. Fitzsimmons / M. H. Wang et al. | NTIS | 2013
    Schlagwörter: Mobile barriers , Positive protection devices

    Evaluation of Innovative Traffic Safety Devices at Short-Term Work Zones

    M. H. Wang / S. D. Schrock / Y. Bai et al. | NTIS | 2011
    Schlagwörter: Traffic control devices , Mobile barriers

    Evaluation of Innovative Traffic Safety Devices at Short-Term Work Zones, August 2013

    M. H. Wang / S. D. Schrock / Y. Bai et al. | NTIS | 2013
    Schlagwörter: Traffic control devices , Mobile barriers