1–10 von 52 Ergebnissen
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    Analysis of Accidents at Long-Term Construction Projects in Texas (Revised)

    G. L. Ullman / R. A. Krammes | NTIS | 1991
    Verlag: Texas Transportation Inst., College Station

    Analysis of Fatal Work Zone Crashes in Texas

    S. D. Schrock / G. L. Ullman / A. S. Cothron et al. | NTIS | 2004
    Verlag: Texas Transportation Inst., College Station

    Application of Analysis Tools to Evaluate the Travel Impacts of Highway Reconstruction with Emphasis on Microcomputer Applications

    R. A. Krammes / G. L. Ullman / G. B. Dresser et al. | NTIS | 1989
    Verlag: Texas Transportation Inst., College Station

    Assessing the Safety Impacts of Active Night Work Zones in Texas

    G. L. Ullman / M. D. Finley / B. R. Ullman | NTIS | 2004
    Verlag: Texas Transportation Inst., College Station

    Benefits of Real-Time Travel Information in Houston, Texas

    K. N. Balke / G. L. Ullman / W. R. McCasland et al. | NTIS | 1995
    Verlag: Texas Transportation Inst., College Station

    Corridor Traffic Management Planning Guidelines for Major Urban Freeway Reconstruction

    R. A. Krammes / G. L. Ullman / C. L. Dudek | NTIS | 1991
    Verlag: Texas Transportation Inst., College Station

    Delineation of Concrete Safety-Shaped Barriers

    G. L. Ullman / C. L. Dudek / C. J. Allen | NTIS | 1988
    Verlag: Texas Transportation Inst., College Station

    Delineation of Concrete Safety-Shaped Barriers and Urban Freeway Gore Area Crash Cushions

    G. L. Ullman / C. L. Dudek / F. T. Creasey et al. | NTIS | 1988
    Verlag: Texas Transportation Inst., College Station

    Delineation of Urban Freeway Gore Area Crash Cushions

    G. L. Ullman / F. T. Creasey / C. L. Dudek | NTIS | 1988
    Verlag: Texas Transportation Inst., College Station

    Effect of Freeway Corridor Attributes Upon Motorist Diversion Responses to Real-Time Travel Time Information

    G. L. Ullman / C. L. Dudek / K. N. Balke | NTIS | 1992
    Verlag: Texas Transportation Inst., College Station