Abstract: In an emergency situation, time is of the essence because a few seconds can make a significant difference in the outcome of a rescue effort. It is, therefore, important to provide rescue personnel the best available amenity ...

Abstract: Classical sight-distance problems involve the horizontal and vertical alignment of the road and stationary objects around the roadway that interfere with the motorist's view. Dynamic sight-distance problems concern the ...

Abstract: This paper proposes a model that can be used to determine effectively a sub-optimal policy for bus-stop spacing in urban areas. Transit users are usually interested in minimizing their out-of-vehicle travel time. Conversely, ...

Abstract: The Baltimore Metropolitan Area is classified as a severe nonattainment area under the Clean Air Act Amendments of 1990. Consequently, it operates on a stringent emissions budget and is mandated to embark on mitigation ...