After filtering for Oregon, 45 entries match your criteria.
Man-Made Features Topic
By Duane and Tracy Marsteller, June 27, 2021
Arch Cape Carronade Marker
1 ► Oregon, Clatsop County, Arch Cape — Arch Cape Carronade —  |
| 2 ► Oregon, Clatsop County, Astoria — A Great Artery of Transportation — |
| 3 ► Oregon, Clatsop County, Astoria — A Waterfront at Work — |
| 4 ► Oregon, Clatsop County, Astoria — Captain George Flavel Mansion — |
| 5 ► Oregon, Clatsop County, Astoria — Custom House Reconstruction — |
| 6 ► Oregon, Clatsop County, Astoria — Site of Astoria's First Electric Generating Station — |
| 7 ► Oregon, Clatsop County, Astoria — Why are Those Poles in the Water? — |
| 8 ► Oregon, Columbia County, St. Helens — Warrior Rock Fog Bell — |
| 9 ► Oregon, Curry County, Gold Beach — Patterson Bridge — Rogue River Bridge — |
| 10 ► Oregon, Deschutes County, Bend — C7 — Bend Dam and Powerhouse — Built: 1910, 1913 — |
| 11 ► Oregon, Deschutes County, Bend — The Mill Transformed Trees into Highly Prized Lumber — Deschutes Pine Was Well Known Across The Country — |
| 12 ► Oregon, Douglas County, Reedsport — History of Local Steam Donkey — Each Machine Had a Personality — |
| 13 ► Oregon, Douglas County, Reedsport — Umpqua River Lighthouse — |
| 14 ► Oregon, Douglas County, Roseburg — The Hebe Fountain — |
| 15 ► Oregon, Grant County, John Day — Kam Wah Chung Company Building — |
| 16 ► Oregon, Hood River County, Cascade Locks — The Bridge of the Gods — A Bridge Through Time — |
| 17 ► Oregon, Jackson County, Jacksonville — Beekman Bank Well — |
| 18 ► Oregon, Jackson County, Medford — Replica of the Statue of Liberty — |
| 19 ► Oregon, Jackson County, Rogue River — Rising above the Rogue — |
| 20 ► Oregon, Klamath County, Klamath Falls — The Legacy Link — Restoring the Lake Shoreline and Wetlands — |
| 21 ► Oregon, Lane County, Florence — A Battle With the Elements — |
| 22 ► Oregon, Lane County, Florence — Designed for Seafarer Safety — |
| 23 ► Oregon, Lane County, Florence — Hard Work at a Lonely Light — |
| 24 ► Oregon, Lane County, Florence — Heceta Head Lightstation — Illuminating the Darkness — |
| 25 ► Oregon, Lane County, Florence — Siuslaw River Bridge: Construction & Design — |
| 26 ► Oregon, Lane County, Florence — Technology Spans — A Sea-Sculptured Landscape — |
| 27 ► Oregon, Lane County, Vida — Goodpasture Bridge — |
| 28 ► Oregon, Lincoln County, Newport — A Family Affair — |
| 29 ► Oregon, Lincoln County, Newport — A Keeper's Work Was Never Done — |
| 30 ► Oregon, Lincoln County, Newport — It's a Long Way Up — |
| 31 ► Oregon, Lincoln County, Newport — The Changing Light Station Community: — A Technology Story — |
| 32 ► Oregon, Lincoln County, Newport — Yaquina Bay — Oregon History — |
| 33 ► Oregon, Lincoln County, Newport — Yaquina Bay Bridge — |
| 34 ► Oregon, Marion County, Salem — Column Segments — |
| 35 ► Oregon, Multnomah County, Cascade Locks — Oneonta Gorge — A Secret Garden — |
| 36 ► Oregon, Multnomah County, Cascade Locks — Oneonta Tunnel — Revisit the Past — |
| 37 ► Oregon, Multnomah County, Corbett — Rooster Rock State Park — WHEELS of fortune — |
| 38 ► Oregon, Multnomah County, Corbett — Vista House — JEWEL on the Crown — |
| 39 ► Oregon, Multnomah County, Portland — The Willamette Stone — |
| 40 ► Oregon, Polk County, Pedee — Ritner Creek Bridge — |
| 41 ► Oregon, Tillamook County, Manzanita — In Harmony with Nature — |
| 42 ► Oregon, Tillamook County, Manzanita — Safety and Beauty — |
| 43 ► Oregon, Tillamook County, Tillamook — A Way of Life Centered around a 1-Ton Crystal Lens — |
| 44 ► Oregon, Wasco County, Mosier — Rowena Crest - The Rowena Loops — |
| 45 ► Oregon, Wasco County, The Dalles — The Mill Creek Tunnel — |