• Influence of Transportation Infrastructure on Land Use (2004)
• Guidance for Preparers of Growth-Related, Indirect Impact Analyses (2003)
• Guidance for Preparers of Cumulative Impact Analysis (2005)

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• California
  • Guidance for Preparers of Growth-Related, Indirect Impact Analyses (2003)Guidance for Preparers of Cumulative Impact Analysis (2005)
• Colorado 
  • GIS-Based Cumulative Effects Assessment 
• Florida 
  • Checklist and References from Florida DOT
• Maryland
  • Secondary and Cumulative Effects Analysis Guidelines (2000)
• North Carolina
  • Guidance for Assessing Indirect and Cumulative Impacts of Transportation Projects in North Carolina (2001)
• Oregon 
  • A Guidebook for Evaluating the Indirect Land Use Impacts of Highway Improvements (2001)
• Texas 
  • Guidance on Preparing Indirect and Cumulative Impact Analyses (2006)
• Washington
  • Washington State DOT Cumulative Effects Analysis Web Page - includes Guidance on Preparing Cumulative Effects Analyses and related documents. (February 2008)
• Wisconsin 
  • Guidance for Conducting an Indirect Effects Analysis (November 2007)
  • Guidance for Conducting a Cumulative Effects Analysis (November 2007)
  • Indirect and Cumulative Impacts Peer Exchange (2005)
  • Mitigation for the Secondary Impacts of Transportation Projects (2005)
  • Facilities Development Manual- Indirect and Cumulative Effects of Projects 

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• Evaluate Colorado’s ACEA Methodology as a Mechanism for Cumulative Impacts Assessment in Regional Transportation Plans (NCHRP Project 25-25, Task 54) (September 2009) and related PowerPoint presentation 
• Legal Sufficiency Criteria for Adequate Indirect Effects and Cumulative Impacts Analysis as Related to NEPA Documents (NCHRP Project 25-25, Task 43) (September 2008)
• NCHRP Report 403: Guidance for Estimating the Indirect Effects of Proposed Transportation Projects (1998) (abstract and training materials available online, report can be ordered)
• NCHRP Report 466: Desk Reference for Estimating the Indirect Effects of Proposed Transportation Projects
• NCHRP Report 423A: Land Use Impacts of Transportation: A Guidebook (1999)   (abstract)
• NCHRP Report 456: Guidebook for Assessing the Social and Economic Effects of Transportation Projects (2001) 
• NCHRP 25-25 Task 3: Handbook on Integrating Land Use Considerations into Transportation Projects to Address Induced Growth (2005)
• NCHRP 25-25 Task 11: A Review and Synthesis of the Requirements for Indirect and Cumulative Impact Analysis and Mitigation under Major Environmental Laws and Regulations (2006)
• Areawide Cumulative Effects Analysis Using GIS.  Transportation Research Board Annual Meeting 2007 Paper #07-2611 (abstract)
• Secondary and Cumulative Effects of Replacing the Woodrow Wilson Bridge: Process and Conclusions. Transportation Research Record No. 1756, Sustainability, and Environmental Concerns in Transportation 2001 (abstract)Cumulative Impact Assessment and Its Application to a Transportation Project. 
• Transportation Research Record No. 1670, Transportation and Environment. 1999 (abstract) 
• Eight-Step Process for Assessing Indirect and Cumulative Impacts of Transportation Projects. Transportation Research Record No. 1880, Energy and Environmental Concerns 2004 (abstract)

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• Annotated Bibliography on Cumulative Impact Analysis, Midwest Natural Resources Group (2004)
• Executive Order 13274 Indirect and Cumulative Impacts Work Group, Draft Baseline Report (March 15, 2005)
• Recent Trends in Cumulative Impact Case Law, Michael D. Smith (2005)
  A Systematic but Not-Too-Complicated Approach to Cumulative Effects Assessment, Robert Senner, et. al.

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