1–10 von 10 Ergebnissen
|

    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

    Development of Guidelines for Handling Pedestrians in Temporary Traffic Control Areas

    B. R. Ullman / M. A. Brewer / K. Fitzpatrick et al. | NTIS | 2007
    Verlag: Texas Transportation Inst., College Station

    Evaluating the Safety Risks of Active Night Work Zones

    G. L. Ullman / B. R. Ullman / M. D. Finley | NTIS | 2005
    Verlag: Texas Transportation Inst., College Station

    Evaluation of Traffic Control Devices, Year 2

    P. J. Carlson / A. M. Pike / J. D. Miles et al. | NTIS | 2011
    Verlag: Texas Transportation Inst., College Station

    Guidelines for the Use of Pavement Marking Symbols at Freeway Interchanges: Final Report

    B. R. Ullman / M. D. Finley / S. T. Chrysler et al. | NTIS | 2010
    Verlag: Texas Transportation Inst., College Station

    Hurricane Evacuation Traffic Operations

    A. J. Ballard / B. R. Ullman / N. D. Trout et al. | NTIS | 2008
    Verlag: Texas Transportation Inst., College Station

    Investigating Pedestrian Components in Temporary Traffic Control

    B. R. Ullman / M. A. Brewer / K. Fitzpatrick et al. | NTIS | 2008
    Verlag: Texas Transportation Inst., College Station

    Motorist Safety at Active Nighttime Work Zones in Texas

    G. L. Ullman / M. D. Finley / B. R. Ullman | NTIS | 2005
    Verlag: Texas Transportation Inst., College Station

    Practices to Improve the Safety of Mobile and Short Duration Maintenance Operations

    M. D. Finley / B. R. Ullman / N. D. Trout | NTIS | 2005
    Verlag: Texas Transportation Inst., College Station

    Traffic Control Devices and Practices to Improve the Safety of Mobile and Short Duration Maintenance Operations

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