AASHTO Center for Environmental Excellence

The Center for Environmental Excellence promotes environmental stewardship and encourages innovative ways to streamline the transportation delivery process.

FHWA Environmental Review Toolkit: NEPA and Project Development

This tool provides an overview of NEPA and project development at FHWA.

FHWA Section 4(f) Tutorial

This tutorial helps transportation professionals understand the fundamental requirements of Section 4(f) of the USDOT Act of 1966.

U.S. DOT NEPA Resources

This webpage provides general information regarding NEPA and includes links to modal resources and procedures.

Infrastructure Voluntary Evaluation Sustainability Tool (INVEST)

INVEST is a self-evaluation tool comprised of voluntary sustainability best practices that cover the full lifecycle of transportation services.

Transportation Technical Assistance Coordination Library (TACL)

TACL is a platform that provides access to a range of transportation technical assistance centers.

Transportation Safety Institute (TSI)

TSI provides high-quality safety, security, and environmental training to federal, state, and local government, private sector, and foreign transportation professionals.

DOT Competitive Grants Dashboard

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List of BIL Discretionary Grant Applications

This spreadsheet includes information for all eligible applicants to the 2022 RAISE, INFRA, Mega, Rural, RCP, SS4A, and SMART Programs. Information for each program is displayed on different tabs of the spreadsheet.

Eligible Applicants from Previous Rounds of IIJA Grant Funding

See a list of those who have applied for select USDOT Grant Programs funded by the Infrastructure Investment and Jobs Act.

DOT Navigator

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