You are here: Home Programs Environmental NEPA NEPA Links & Guidance NEPA Links & Guidance https://www.codot.gov/programs/environmental/nepa-program/helpful-links https://www.codot.gov/@@site-logo/siteLogo.png NEPA Links & Guidance Laws and Regulations National Environmental Policy Act of 1969 Bipartisan Infrastructure Law CDOT NEPA Guidance CDOT NEPA Manual Purpose and Need Guidance Environmental Stewardship Guide CDOT Community Analysis and Socioeconomic Review Guide (2026) FHWA Guidance FHWA Planning, Environment, and Realty (HEP) FHWA NEPA and Project Development Public Involvement American Association of State Highway and Transportation Officials (AASHTO) Guidance AASHTO NEPA Process
NEPA Links & Guidance https://www.codot.gov/programs/environmental/nepa-program/helpful-links https://www.codot.gov/@@site-logo/siteLogo.png NEPA Links & Guidance Laws and Regulations National Environmental Policy Act of 1969 Bipartisan Infrastructure Law CDOT NEPA Guidance CDOT NEPA Manual Purpose and Need Guidance Environmental Stewardship Guide CDOT Community Analysis and Socioeconomic Review Guide (2026) FHWA Guidance FHWA Planning, Environment, and Realty (HEP) FHWA NEPA and Project Development Public Involvement American Association of State Highway and Transportation Officials (AASHTO) Guidance AASHTO NEPA Process
