;Contents: Grade-crossing warning-system technology; Traffic-control measures at highway-railway grade crossings with provisions for light rail transit; Development and application of a railroad-highway accident-prediction equation; Visual performance of drivers during rainfall; Computer program for roadway lighting; Limitation of disability glare in roadway lighting; Effect of improved illumination on traffic operations--I-76 underpass in Philadelphia; Evaluating nightime sign surrounds; Using encapsulated-lens reflective sheeting on overhead highway signs; Poor visibility under low-beam headlights--a common cause of wrong-way driving.


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    Safety of Highway-Railroad Grade Crossings

    A. S. Rapoza / T. G. Raslear / E. J. Rickley | NTIS | 1999


    Safeguarding of highway railroad grade crossings

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    At-Grade Intersections Near Highway-Railroad Grade Crossings

    M. D. Wooldridge / D. B. Fambro / M. A. Brewer et al. | NTIS | 2001


    Violations at Gated Highway-Railroad Grade Crossings

    Carlson, Paul J. | Online Contents | 1999