Trade-offs Between Initial and Maintenance Costs of Highways in Cross-Slopes
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VIEW THE REPLYPublication: Journal of Infrastructure Systems
Volume 9, Issue 1
Abstract
Highway maintainability is a significant issue, which should be considered in the planning stages of a highway development process. A number of infrastructure models such as highway maintenance management systems, bridge management systems, and pavement management systems have been developed to predict future maintenance expenditures. However, these models only predict maintenance costs after a highway is built, and do not provide the flexibility of exploring various alternatives in the planning stages. In this work formulations for initial and maintenance costs have been developed based on the design variables which can be chosen to minimize these costs, focusing on the sideslopes in cut and fill sections. Maintenance cost has been represented as a function of sideslope width of highway cross section and annual average daily traffic. Sideslope is represented as a function of soil type. The proposed formulations are used in a highway design optimization model to optimize highway alignments. An example is presented to investigate the sensitivities of maintenance cost and soil characteristics in selecting alignments, using a real geographic database from Maryland. The results indicate that maintenance cost and soil characteristics are important considerations in alignment optimization.
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References
American Association of State Highway and Transportation Officials (AASHTO). (1987). AASHTO Maintenance Manual, Washington, D.C.
American Association of State Highway and Transportation Officials (AASHTO). (1999). The Maintenance and Management of Roadways and Bridge, Washington, D.C.
American Society of Civil Engineers (ASCE). (2000). “ASCE’s 2001 Report Card for America’s Infrastructure.” Civ. Eng. (N.Y.) 71(4), 30.
Bentley (1997). Architecture Automation Practices Survey, 〈http://www.bentley.com〉 (Feb. 21, 2002).
Goldberg, D. (1989). Genetic algorithms in search, optimization and machine learning, Addison-Wesley, New York.
Irrgang, F. C., and Maze, T. H. (1993). “Status of pavement management systems and data analysis models at state highway agencies.” Transportation Research Record 1397, Transportation Research Board, Washington, D.C., 1–6.
Jha, M. K. (2000). “A geographic information systems-based model for highway design optimization.” PhD dissertation, Department of Civil and Environmental Engineering, Univ. of Maryland, College Park, Md.
Jha, M. K. (2001). “Using a GIS for automated decision-making in highway cost analysis.” Transportation Research Record 1768, Transportation Research Board, Washington, D.C., 260–267.
Jha, M. K.(2003). “A criteria based decision support system for selecting highway alignments.” J. Transp. Eng., 129(1), 33–41.
Jha, M. K., McCall, C., and Schonfeld, P.(2001). “Using GIS, genetic algorithms, and computer visualization in highway development.” Comput.-Aided Civil Infrastructure Eng., 16(6), 399–414.
Jha, M. K., and Schonfeld, P. (2000). “Geographic information systems-based analysis of right-of-way cost for highway optimization.” Trans-portation Research Record 1719, Transportation Research Board, Washington, D.C., 241–249.
Jong, J.-C. (1998). “Optimizing highway alignment with genetic algorithms.” PhD dissertation, Department of Civil and Environmental Engineering, Univ. of Maryland, College Park, Md.
Jong, J.-C., Jha, M. K., and Schonfeld, P.(2000). “Preliminary highway design with genetic algorithms and geographic information systems.” Comput.-Aided Civil Infrastructure Eng., 15(4), 261–271.
Jong, J.-C., and Schonfeld, P. (1999a). “Cost functions for optimizing highway alignments.” Transportation Research Record 1659, Transportation Research Board, Washington, D.C., 58–67.
Jong, J.-C., and Schonfeld, P. (1999b). “Optimizing vertical alignments with genetic algorithms.” Proc., 78th Annual TRB Meeting, 99-0719, Washington, D.C.
Jong, J.-C., and Schonfeld, P.(2003). “An evolutionary model for simultaneously optimizing 3-dimensional highway alignment.” Transp. Res., Part B: Methodol., 37(2), 1–120.
Kim, E. (2001). “Modeling intersections and other structures in highway alignment optimization.” PhD dissertation, Department of Civil and Environmental Engineering, Univ. of Maryland, College Park, Md.
Maryland Department of Transportation (MDOT). (2000). Consolidated Transportation Program, Baltimore, Md.
Novak, E. C., Kuo, W.-H., and Baladi, G. Y. (1993). “Evaluation of alternative network preservation strategies.” Transportation Research Record 1395, Transportation Research Board, Washington, D.C., 88–98.
Teets, M. K. (1997). Highway statistics 1996, U. S. DOT, Federal Highway Administration, Office of Highway Information Management, Washington, D.C.
Transportation Research Board (TRB). (1994). “Role of highway maintenance in integrated management systems.” NCHRP Report 363, Transportation Research Board, National Research Council, Washington, D.C.
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Copyright © 2003 American Society of Civil Engineers.
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Received: May 10, 2001
Accepted: Jun 4, 2002
Published online: Feb 14, 2003
Published in print: Mar 2003
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