Rockies Prosperity Act

[AI summary unavailable — showing source text] Rockies Prosperity Act - Designates the following lands in Idaho, Montana, Oregon, Washington, and Wyoming as wilderness and components of the National Wilderness Preservation System (System): (1) Greater Glacier/Northern Continental Divide ecosystem; (2) Greater Yellowstone ecosystem; (3) Greater Salmon/Selway ecosystem; (4) Greater Cabinet/Yaak/Selkirk ecosystem; (5) Islands in the Sky Wilderness; and (6) Blackfeet Wilderness. Designates: (1) specified wild land areas as Biological Connecting Corridors to protect the life flow of the Northern Rockies Bioregion; (2) the inventoried roadless areas identified as part of the Corridors as components of the System; and (3) certain biological connecting corridors as special corridor management areas. Establishes the Hells Canyon/Chief Joseph National Park and Preserve as a National Park System unit. Repeals Federal law provisions that establish the Hells Canyon National Recreation Area. Requires the Secretary of the Interior to: (1) implement a program of ecosystem restoration in the Preserve; and (2) study the feasibility of creating a Flathead National Park and Preserve in the area generally known as the Glacier View Ranger District o…