This digest is #8 in a series of posts highlighting states that are leading the way in corridor and connectivity policies (see Colorado, Wyoming, Florida, Vermont, New Mexico, California, and Virginia).
Utah has pioneered a pragmatic, proactive framework for habitat connectivity policy and wildlife crossing implementation, with recent legislation and initiatives in the state further solidifying its status as a national leader on the issue.
In the more than half century since it constructed the country’s first wildlife overpass, Utah has increasingly recognized the dual safety and ecological benefits of maintaining intact wildlife corridors, and agencies now consider wildlife movement throughout the land-use planning and infrastructure development process. Today, around 60 wildlife crossing structures traverse the state’s roadways.
The state’s comprehensive approach is perhaps best exemplified by the establishment of the Utah Wildlife Migration Initiative (WMI) in 2017. Housed within the Utah Division of Wildlife Resources (DWR), the WMI harnesses advanced tracking and data management methods to identify critical connective corridors and collaborates with other agencies and partners to support their preservation. The office provides essential data and mapping to minimize the impacts of development projects on vulnerable habitats and inform the siting of wildlife crossings that both maximize wildlife-vehicle collision (WVC) reductions and maintain vital migration corridors.
This statewide habitat connectivity and WVC mitigation strategy has been further supported by actions taken in recent legislative sessions. In 2023, Utah lawmakers allocated $20 million of the annual budget for multiple major wildlife crossings in what became the single largest state-level appropriation dedicated to such infrastructure approved outside of California.
Additionally, House Bill 431, passed in March 2026 with near-unanimous support, apportions $2 million annually for the newly created Utah Wildlife Crossing Account. Supporters note that this permanent funding stream will “substantially increase Utah’s ability to build wildlife crossing structures where and when they are most needed, and…will afford greater certainty for long-term planning.”
House Bill 412, signed into law one week later, complements these efforts by requiring consultation with the DWR before the approval of utility-scale solar and wind developments in the state so as to mitigate the degradation of habitat connectivity and migration corridors.
Utah has remained committed to implementing wildlife crossing structures, but the state has also partially relied on federal funding, as major projects are quite costly. In 2023, the Utah Department of Transportation was awarded more than $5 million in matching federal funds through the groundbreaking and exceedingly popular Wildlife Crossings Pilot Program (WCPP) to help construct Phase II of its highly successful Kanab-Paunsaugunt Wildlife Crossing near the Utah-Arizona border. The project, slated to break ground in Fall 2026, aims to further reduce WVCs involving mule deer, whose migration corridor is bisected by US-89. Utah, along with many other states, is hoping for a final round of WCPP funding in 2026, as well as for the essential program to be reauthorized and made permanent as part of the Build America 250 Act, currently under consideration by Congress.
While the state has made considerable progress towards advancing pragmatic, evidence-based connectivity policy, well-designed wildlife crossings will become increasingly vital to both Utah’s wildlife and human populations as the state grows. In the past 25 years alone, traffic volumes in the state have doubled, and wildlife in the state continues to face challenges. The state’s mule deer, which reached a 25-year population low in 2025, remain over 100,000 individuals below the DWR’s target. Sustained investment will be crucial to safeguard the well-being and safety of Utah’s residents—both human and animal—into the future.
Please note: This digest is intended to provide up-to-date information on policy development from a neutral, unaffiliated position as it relates to connectivity and corridor science and management.
Related Posts
State-by-state connectivity policy guide: Utah
Utah's recent initiatives solidify the state’s status as a national leader on habitat connectivity and wildlife crossings policy, particularly for migratory animals.
State-by-state connectivity policy guide: Virginia
In 2023, Virginia finalized its Wildlife Corridor Action Plan, building on years of legislation that supported landscape connectivity in a state with high biodiversity.
State-by-state connectivity policy guide: California
California has spent over a decade demonstrating a strong commitment to connectivity across a large region characterized by diverse ecosystems, abundant wildlife, and burgeoning urban development.
