subject

recreation

recreation: explore 3 source-linked works, with original documents and citations.

This collection is a preview while coverage and quality are evaluated.

Coverage and selection

Includes records with this source-supplied label or an explicit phrase match in their metadata. Matches indicate a mention, not proof that a paper uses a method or tests a material. Source versions are consolidated by DOI.

Sources: loc. Collection updated 2026-09-20. Counts describe this index, not the complete source archives.

Library of CongressDate not supplied

Colorado Historic Bridges Survey, Denver, Denver County, CO

Data Page(s): 211

denver county↗

Library of CongressDate not supplied

Historic Columbia River Highway, Wahkeena Falls Footbridge, Spanning Wahkeena Creek near Historic Columbia River Highway, Troutdale, Multnomah County, OR

Photo(s): 1 | Photo Caption Page(s): 1

multnomah county↗

Library of CongressDate not supplied

Historic Columbia River Highway, Eagle Creek Recreation Area, Historic Columbia River Highway at Eagle Creek, Troutdale, Multnomah County, OR

Photo(s): 6 | Photo Caption Page(s): 1

multnomah county↗

Compare source metadata on this page

Work	Published	Source identifier	Source
Colorado Historic Bridges Survey, Denver, Denver County, CO	Not supplied	co0164	loc
Historic Columbia River Highway, Wahkeena Falls Footbridge, Spanning Wahkeena Creek near Historic Columbia River Highway, Troutdale, Multnomah County, OR	Not supplied	or0365	loc
Historic Columbia River Highway, Eagle Creek Recreation Area, Historic Columbia River Highway at Eagle Creek, Troutdale, Multnomah County, OR	Not supplied	or0405	loc

These are bibliographic comparisons, not experimental rankings. Follow the original document for methods and conditions.