To amend titles 46 and 49, United States Code, to streamline the environmental review process for major projects, and for other purposes.

HR 3316 streamlines environmental reviews for port, pipeline, and airport infrastructure projects by requiring the Transportation Secretary to adopt highway project review procedures (from 23 U.S.C. §139) where feasible. It mandates agencies to maintain public databases tracking projects using "categorical exclusions" (projects not requiring full environmental review) and extends the claim resolution timeframe from 150 days to 2 years specifically for port projects. This affects infrastructure developers seeking federal approvals under the National Environmental Policy Act (NEPA) and federal agencies managing these projects. The bill directly changes how environmental reviews are conducted for major transportation infrastructure, aiming to reduce delays without altering NEPA's core requirements.