The Lewis and Clark Trust’s research library went live on its own domain, lewisandclarkresearch.org, on May 12, 2026.
It holds 5,788 catalogued items, among them 3,124 journal entries, the Tent of Many Voices videos, treaties, key figures, artworks, wildlife records and research articles, including Lorna Hainesworth’s Eastern Legacy pieces.
The Tribal Nations map shows 44 nations along the route, and the Explore the Trail atlas carries the proposed Pittsburgh to Astoria bike route.
Figures as shown on lewisandclarkresearch.org on October 2, 2026.