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Practitioner's Handbooks

Practitioner's Handbooks Resource Materials:
12 Assessing Indirect Effects and Cumulative Impacts under NEPA (August 2016)

CEQ Guidance

CEQ, “Forty Most Asked Questions Concerning CEQ's National Environmental Policy Act Regulations” (March 16, 1981)
http://ceq.hss.doe.gov/nepa/regs/40/40p3.htm

CEQ, “Considering Cumulative Effects under the National Environmental Policy Act” (1997)
http://ceq.hss.doe.gov/nepa/ccenepa/ccenepa.htm

FHWA Guidance

FHWA, “Questions and Answers Regarding the Consideration of Indirect and Cumulative Impacts in the NEPA Process” (2003)
http://www.environment.fhwa.dot.gov/strmlng/newsletters/may03nl.asp

NCHRP Reports

NCHRP Report 403, “Guidance for Estimating the Indirect Effects of Proposed Transportation Projects” (1998)
http://apps.trb.org/cmsfeed/TRBNetProjectDisplay.asp?ProjectID=742

NCHRP Report 466, “Desk Reference for Estimating the Indirect Effects of Proposed Transportation Projects” (2002)
http://apps.trb.org/cmsfeed/TRBNetProjectDisplay.asp?ProjectID=741

NCHRP 25-25 Task 43, “Legal Sufficiency Criteria for Adequate Indirect Effects and Cumulative Impacts Analysis as Related to NEPA Documents” (2008)
http://144.171.11.40/cmsfeed/TRBNetProjectDisplay.asp?ProjectID=761

State DOT Guidance Documents

California DOT, “Guidance for Preparers of Cumulative Impact Analysis” (2005)
http://www.dot.ca.gov/ser/cumulative_guidance/approach.htm

California DOT, “Guidance for Preparers of Growth-related, Indirect Impact Analyses” (2006)
http://www.dot.ca.gov/ser/Growth-related_IndirectImpactAnalysis/gri_gu
idance.htm

Florida DOT, “Cumulative Effects Evaluation – Quick Guide” (Dec. 2012)
http://www.dot.state.fl.us/emo/pubs/CEE/CEE-QuickGuide-2012-1218.pdf

Maryland State Highway Administration, “Indirect and Cumulative Effects Analysis Guidelines (2007)
http://www.sha.state.md.us/OPPEN/ICE-Introduction.pdf

Montana DOT, “Assessing the Extent and Determinates of Induced Growth” (2013)
http://www.mdt.mt.gov/research/projects/planning/growth.shtml

Ohio DOT,  “Guidance on Indirect Effects and Cumulative Impacts Analyses” (2014)
https://www.dot.state.oh.us/Divisions/Planning/Environment/NEPA_policy
_issues/Documents/ODOT%20ICE%20Guidance%20(FINAL%20version).pdf

Pennsylvania DOT, “Indirect and Cumulative Effects Guidance (2008)
http://www.dot.state.pa.us/public/PubsForms/Publications/PUB%20640.pdf

Texas DOT, “Environmental Handbook Indirect and Cumulative Impacts” (2014)
http://www.txdot.gov/inside-txdot/division/environmental/compliance-to
olkits/impacts.html

Washington State DOT, “Guidance on Preparing Cumulative Impact Analyses” (2008)
http://www.wsdot.wa.gov/Environment/Compliance/techguidance.htm#Cumulative

Wisconsin DOT, “Guidance for Conducting an Indirect Effects Analysis” (2007)
http://www.dot.wisconsin.gov/localgov/land/effects.htm

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AASHTO (American Association of State Highway and Transportation Officials)
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