Skip to content
FacebookTwitterYouTubeFlickr
U.S. Department of Transportation/Federal Highway AdministrationU.S. Department of Transportation/Federal Highway Administration

Office of Planning, Environment, & Realty (HEP)
Planning • Environment • Real Estate

HEP Events Guidance Publications Awards Contacts

Paw Print Wildlife and Highways: An Overview Tortoise Underpasses Badger Tunnels Four Tools to Assess Wildlife Linkage Areas Programs to Remove Fish Passage Barriers Bear Underpasses Salamander Tunnels Passages for Large Mammals Goat Underpasses Computer Model Highway-Wildlife Relationships Amphibian-Reptile Wall and Culverts An Overpass for Animals and Humans
PreviousPrevious Photo Photo Credits NextNext Photo

Photo of Upstream-Pointed Rock Weirs
Programs to Remove Fish Passage Barriers 21 of 44
Photo of Upstream-Pointed Rock Weirs
Oregon Department of Transportation

Thanks to the upstream-pointed rock weirs at this location on Cleveland Creek, fish have an easier time swimming into the culvert.

Programs to Remove Fish Passage Barriers | Table of Contents
Previous Photo | Photo Credits | Next Photo

HEP Home Planning Environment Real Estate
Privacy Policy | Freedom of Information Act (FOIA) | Accessibility | Web Policies & Notices | No Fear Act | Report Waste, Fraud and Abuse
U.S. DOT Home | USA.gov | WhiteHouse.gov

Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000