Tradeoffs among free-flow speed, capacity, cost, and environmental footprint in highway design
نویسندگان
چکیده
منابع مشابه
UCTC - FR - 2011 - 27 Tradeoffs among Free - flow Speed , Capacity , Cost , and Environmental
This paper investigates differentiated design standards as a source of capacity additions that are more affordable and have smaller aesthetic and environmental impacts than modern expressways. We consider several tradeoffs, including narrow versus wide lanes and shoulders on an expressway of a given total width, and high-speed expressway versus lower-speed arterial. We quantify the situations i...
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ژورنال
عنوان ژورنال: Transportation
سال: 2012
ISSN: 0049-4488,1572-9435
DOI: 10.1007/s11116-012-9395-8