Logging

Commercial timber harvest in a forest requires a road. Logs are heavy, mills are far away, and the economics of timber production depend on a haul route from stump to market. No road means no haul, no haul means no sale, and no sale means commercial logging is not financially feasible. This is the mechanism by which the Roadless Rule has prevented timber harvest on 58.5 million acres of national forest land — not by prohibiting logging directly, but by prohibiting the road construction without which logging cannot occur economically (USDA Forest Service 2001).

What logging removes is not just the timber. Old forests are not simply collections of large trees; they are structures. A forest that has never been commercially harvested contains standing dead trees — snags — that woodpeckers excavate and that dozens of other species subsequently inhabit. It contains fallen logs in varying stages of decay, each stage supporting different communities of fungi, invertebrates, and salamanders. It contains a multi-layered canopy with gaps of different sizes and ages, supporting different plant and animal communities. Commercial logging removes these structural features, and structure, once removed, takes a century or more to return (Quinby 2026; Duflot et al. 2025). Microclimate recovery is faster but still slow: a 2025 study of boreal clearcuts found that stands took roughly 30 years to recover the temperature-buffering capacity of unharvested forest, eliminating the cooling effect during the period when species most need it (Starck et al. 2025).

The Notice of Intent that proposed rescinding the Roadless Rule cites Executive Order 14225, "Immediate Expansion of American Timber Production," as a basis for the action. The research is clear about what expanded timber production in roadless areas would mean. Roads would be built; timber would be cut; the structural features that distinguish old forests from young plantations would be removed for at least a century. Logging operations also bring the secondary effects that follow nearly every major road network: introduced invasive species along logging skid trails, sediment delivery to streams, fragmentation of intact habitat, and the conversion of interior forest to edge. The 256 species across roadless areas that NatureServe documents as carrying logging-related threats — including 19 critically imperiled species — are not abstractions. Their habitat is what the rule has been protecting (Avon et al. 2013; Caliskan 2013; USDA Forest Service 2001).