Just like the US Forest Service, the Bureau of Land Management (BLM) also has a travel plan.
Their travel plan is part of the Resource Management Plan (RMP).

Below are links to the four Travel Plan maps (all in PDF form):

Silver Valley: Map 4 - Motorized Route Designations - Silver Valley
Coeur d'Alene: Map 5 - Motorized Route Designations - Coeur d'Alene
Selkirk: Map 6 - Motorized Route Designations - Selkirk
Widow Mountain: Map 7 - Motorized Route Designations - Widow Mountain

Page last updated: November 9, 2023