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US State DOT Wildlife Crossing Structures: Eastern US

Connecticut, New Jersey, New York & Delaware

Road Maintenance and Planning for Terrestrial Connectivity – Review of Guidelines and Best Practices 2013
Securing permeable roadways for wide-ranging wildlife in the Black River Valley 2012

Connecting Habitat Across New Jersey (CHANJ)

Pennsylvania, Maryland & DC

An Investigation into the Use of Road Drainage Structures by Wildlife in Maryland

Maine, Vermont, New Hampshire, Massachusetts & Rhode Island

Linking Landscapes for Massachusetts Wildlife: 2010-2017 Road Mortality Summary Report January 2018 Revised March 2018
Bolton Waterbury STP 2709(1) Wildlife Connectivity Study Final Report 2016
Camera Trapping to Advance Wildlife Connectivity Implementation in Coos County, NH 2016
COLLISIONS BETWEEN WILDLIFE SPECIES 2015
Maine Audubon Wildlife Road Watch Citizen Scientist Observations 2010-2014
Design of Bridges and Culverts for Wildlife Passage 2013
Designing Improved Stream Crossing - Engineering Standards & Guidance 2013
Vermont Transportation & Habitat Connectivity Guidance Document 2012
MaineDOT Waterway and Wildlife Crossing Policy and Design Guide 2008
MASSHIGHWAY GUIDANCE HANDBOOK: DE0SIGN OF BRIDGES AND CULVERTS FOR WILDLIFE PASSAGES 2009
Critical Linkages: Assessing Connectivity Restoration Potential For Culvert Replacement, Dam Removal And Construction Of Wildlife Passage Structures In Massachusetts 2011?

US State DOT Wildlife Crossing Structures: Eastern US

Connecticut, New Jersey, New York & Delaware

Pennsylvania, Maryland & DC

Maine, Vermont, New Hampshire, Massachusetts & Rhode Island

Tennesee & Kentucky