USDA Forest Service 58.5M Acre Inventoried Roadless Area (IRA) Conservation Model
2001 Roadless Rule survived multiple federal court challenges (9th & 10th Circuits). Administrative rescissions trigger NEPA Environmental Impact Statements and APA judicial scrutiny.
| Policy Framework | Roadless Acreage Protected | Timber Leasing Permitted | Municipal Watershed Buffer | Legal Precedent / Authority |
|---|---|---|---|---|
| 2001 Roadless Conservation Rule | 58.5 Million Acres (100%) | Prohibited (Narrow exceptions for safety) | Strict Prohibition on Road Construction | USDA Secretarial Order (Organic Act / NFMA) |
| Alaska / Tongass Exemption (2020/2026 Posture) | 49.3 Million Acres (84%) | 9.2M Acres Open in Tongass NF | State-managed riparian buffers | ANILCA & Tongass Land Management Plan |
| State Petition Model (Idaho / Colorado) | 52.1 Million Acres (89%) | Limited to designated forest health zones | Community drinking water priority | State Rulemaking under 36 CFR 294 |
| Full Administrative Rescission | 0.0 Million Acres (0% Protected) | Full commercial road access permitted | Standard USFS Forest Plan discretion | APA Rulemaking / Judicial Injunction subject |