Browsing by Author "Knab, Andrew"

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  • O'Donnell, Edward; Knab, Andrew (2007-10-04)
    This project was undertaken with the support of the Delaware Department of Transportation, to analyze the safety, security, and maintenance of multi-modal facilities—both on- and off-road. Specific attention was directed ...
  • O'Donnell, Edward; Knab, Andrew; Athey, Lorene (2008-06-18)
    Part I of this report examines the issue of security by analyzing common security incidents on trail or sidewalk facilities, problems with perceptions of security among users and the public, and vandalism-related facilities. ...

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