Report says Trump administration rollback of roadless forest protections could affect more than 400 endangered species

President Donald Trump’s administration has rescinded protections tied to the federal “roadless rule,” a move The Guardian reports could open more than 45 million acres of national forests to additional road building and related activity, including logging and drilling, according to a new report from the Center for Biological Diversity.

The Center for Biological Diversity analysis, as described by The Guardian, warns that the rollback could accelerate extinction risks for more than 400 endangered animal and plant species. The report ties the change to habitat fragmentation and degradation that can follow expanded access into previously protected forest areas.

Under the roadless rule, which has been in place for more than two decades, the management restrictions were designed to limit road construction in inventoried roadless areas within the national forest system. The Guardian report characterizes the rescission as a reversal of those protections, replacing the prior approach with a policy that permits more flexibility for road-related decisions.

Environmental and conservation groups have argued that expanded road access can change forest ecosystems by increasing human activity, edge effects, and disturbances that can affect species that depend on older-growth or relatively undisturbed habitat. The Guardian’s account frames the Center for Biological Diversity’s conclusion as an “accelerate extinction” scenario tied specifically to the rescission’s effect on land access.

The Center for Biological Diversity report also highlights that endangered species often rely on particular habitat conditions and connectivity across landscape scales. By increasing the likelihood of new roads and the development that follows, the group says the rollback could intensify pressure on already imperiled species, including both animals and plants.

The Guardian report did not provide, in the material provided for this write-up, the specific federal agency action, publication date in the Federal Register, or the legal rationale cited by the Trump administration for rescinding or replacing the roadless rule. It also does not describe whether the change has been challenged in court, or what implementation timeline is set for affected forests.

The practical impact of the policy shift will depend on how federal land managers implement revised forest planning rules and permitting standards for road construction and associated industrial activity. If the rescission expands the pool of areas eligible for access-related projects, conservation groups say the change could translate into faster habitat loss and fragmentation for species already listed under endangered-species protections, while the administration’s stated rationale and the final administrative record would determine the scope of permitted actions.