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This document is the User Guide for the Advance Planning Risk Analysis (APRA) computer tool (program), which was developed to help participants optimize the identification of requirements during the project development process through the analysis of risk elements. This document is a companion material to the Implementation Guide submitted to the Texas Department of Transportation (TxDOT) by the Center for Transportation Research (CTR) (1). Therefore, this User Guide should be used in close conjunction with the Implementation Guide. It is assumed that those using this User Guide are familiar with the APRA method, its implementation, and terminology as described in the Implementation Guide.
This guidebook provides guidance to state departments of transportation for using specific, practical, and risk-related management practices and analysis tools for managing and controlling transportation project costs. Containing a toolbox for agencies to use in selecting the appropriate strategies, methods and tools to apply in meeting their cost-estimation and cost-control objectives, this guidebook should be of immediate use to practitioners that are accountable for the accuracy and reliability of cost estimates during planning, priority programming and preconstruction.
This Texas Department of Transportation (TxDOT) implementation project involved the development of workshop material aimed at disseminating research findings and training participants in hands-on use of the MS Excel-based calculator [sustainability enhancement tool (SET)] through a series of workshops in Fiscal Years 2009 and 2010. The specific project tasks were: Task 1 - Development of Draft Workshop Materials; Task 2 - Perform Workshop Walkthrough; Task 3 - Conduct Regional Workshops; Task 4 - Develop Final Workshop Materials; Task 5 - Update the Analysis Tool; Task 6 - Develop District-MPO-Local Agency Consortium Implementation Plan; and Task 7 - Develop Plan to Integrate into TxDOT Practice. The work done on these tasks is discussed in subsequent sections of this report. Chapter 2 describes the development of workshop materials, Chapter 3 summarizes the workshops conducted, Chapter 4 discusses local agency implementation and plans to integrate into TxDOT practice, and Chapter 5 provides the conclusion and future research. Overall, the research dealt with developing performance measures for sustainability at the highway corridor level.
With a focus on the transportation infrastructure in Texas, this research report: (a) highlights the gaps and challenges in assessing resilience in road networks, (b) provides an overview of metrics and tools for assessing road network vulnerability and resilience, and (c) introduces foundational information and methods to systematically incorporate resilience in transportation infrastructure planning and project development. The sets of information and methods include: (a) the vulnerability and criticality assessment metrics for the state road network, (b) a transportation resilience scorecard for operationalizing resilience into the planning process, and (c) transportation resilience best practices and measures.
Smart growth is planned growth that integrates land use and transportation to create urban development that conserves resources and improves quality of life while providing adequate mobility. This project initiated implementation of previous research findings through a series of workshops and through the development ofthis guideline report for Texas Department of Transportation (TxDOT) consideration. The guidelines in this report could facilitate TxDOT support of local smart growth programs where initiated by local agencies, and could help TxDOT support local smart growth initiatives through typical TxDOT projects or the enhanced TxDOT policies. The report explains how smart growth can be an asset to TxDOT, and relates how basic smart growth principles are consistent with TxDOT's goals under its Strategic Plan.