Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Kathleen L. Hancock"'
Publikováno v:
Transportation. 48:1-44
Using survey data from 3004 respondents aged 21 and older in Northern Virginia, Richmond, and the Tidewater area, this paper identifies factors associated with respondents’ travel choices in alcohol-related situations: (1) the last time the respond
Publikováno v:
Research in Transportation Economics. 71:34-43
Freight transportation research is often constrained by the availability of useful data. In the context of freight rail research, traditional freight data sets do not provide sufficient resolution for detailed analysis of railroad freight flows. In a
Publikováno v:
Journal of Traffic and Transportation Engineering (English ed. Online), Vol 3, Iss 3, Pp 192-202 (2016)
Among the different types of traffic sign damage, vandalism is exclusively caused by humans. Traffic sign vandalism is a serious concern, since it can lead to an increase in unsafe driving behaviors. In addition, it results in increased costs to tran
Autor:
Kathleen L. Hancock, Faisal Hameed
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 2453:77-83
Ensuring sustainability is necessary for balancing economic viability, the environment, and the social system. Because transportation infrastructure projects have direct and indirect impacts on this balance, transportation agencies must consider the
Autor:
Kathleen L. Hancock
Publikováno v:
Transport Reviews. 39:555-556
Publikováno v:
International Conference on Transportation and Development 2016.
In a recent study, Zhang, et al, demonstrated that stable relationships exist between the number of fatal crashes and all other reported crashes using statewide crash data from Texas and Virginia. The authors derived estimation models for all severit
Publikováno v:
International Conference on Transportation and Development 2016.
Being able to pinpoint locations on the roadway network that have abnormally high frequency of severe crashes is the first step in developing a strategic plan that ensures high returns on safety investments. This paper presents a refined two-step spa
Publikováno v:
Journal of Hydrologic Engineering. 21
C. C. Hodges, M.ASCE Graduate Research Assistant, Dept. of Civil and Environmental Engineering, Virginia Tech, 200 Patton Hall, Blacksburg, VA 24061 (corresponding author). E-mail: ch72@vt.edu W. M. McDonald, S.M.ASCE Graduate Research Assistant, Dep
Publikováno v:
Journal of Hydrologic Engineering. 21
For the past several decades, the United States Geological Survey (USGS) and others have been tasked with development of regional predictor equations to determine flood peaks in unregulated and ungaged rural locations. This study tests several new wa