Developing sustainable transportation performance measures for TXDOT’s strategic plan : technical report.
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2009-04-01
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Edition:Technical report; Sept. 2006-Aug. 2008.
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Abstract:For this research project, sustainable transportation can be viewed as the provision of safe, effective, and ; efficient access and mobility into the future while considering economic, social, and environmental needs. ; This project developed a performance measurement-based sustainability evaluation methodology for the ; Texas Department of Transportation’s (TxDOT’s) strategic plan. ; The research team defined a set of objectives and performance measures that addressed the five goals of ; TxDOT’s strategic plan as well as sustainable transportation concerns. Researchers used a multi-criteria ; decision-making methodology to evaluate, benchmark, and aggregate the performance measures into a set ; of “sustainability index” values. The methodology, applicable at the highway corridor level, was integrated ; into a user-friendly, spreadsheet-based analysis tool that provided the sustainability index values (for current ; and future scenarios) as an output for a particular corridor. The analysis tool was used to carry out several ; case studies. The methodology and tool developed were found to be useful to assess progress towards ; TxDOT’s strategic plan goals while also addressing sustainability issues. The results and findings could be ; used to compare relative sustainability of different corridors, or assess the corridors over a period of time.
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Main Document Checksum:urn:sha-512:57be69edcfbe601c0d5457b7b4efa3fc4b788f1befa2cff1178815a3051ec4aeb55920004d9fd65c77b367788dc66ec9e79102bf985d2bdd5dab092e95c258e7