Author(s)

D.G. Goulias & K.G. Goulias

Abstract

The use of Geographic Information Systems in transportation (GIS-T) can greatly enhance spatial and time dependent analysis. Its use in highway engineering and transportation planning/operations has been significantly intensified since GIS permits the assimilation, integration, modeling, and visualization of time and space related data and predictions. This paper presents two representative case studies on the development and use of GIS-T in: i) pavement management and highway analysis, integrating performance models, user and agency cost models and pavement condition information (in terms

Keywords