1–12 von 12 Ergebnissen
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    Truck Tests on Texas Concrete Median Barrier

    T. J. Hirsch / E. R. Post | NTIS | 1972

    Effect of Curb Geometry and Location on Vehicle Behavior

    R. M. Olson / G. D. Weaver / H. E. Ross et al. | NTIS | 1974

    Feasibility Study of Retrofitting Concrete Median Barriers

    E. R. Post / P. T. McCoy / T. J. Wipf et al. | NTIS | 1983

    Bridge Rail Design. Factors, Trends, and Guidelines

    R. M. Olson / D. L. Ivey / E. R. Post et al. | NTIS | 1974

    Roadside Safety Features, 1988

    J. C. Pigman / K. R. Agent / E. R. Post et al. | NTIS | 1988

    Safety Provisions for Support Structures on Overhead Sign Bridges. Volume VI

    R. M. Olson / D. L. Ivey / J. E. Martinez et al. | NTIS | 1971