Historic Willamette Falls Locks photo : 無料・フリー素材/写真
Historic Willamette Falls Locks photo / PortlandCorps
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
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| 説明 | The historic Willamette Falls Locks were built in the early 1870s to move river traffic around the 40-foot horseshoe-shaped basalt ridge between Oregon City and West Linn, Oregon. The locks opened on New Year's Day 1873, and were operated by a number of owners before the U.S, Army Corps of Engineers purchased them in 1915 from Portland Railway Light and Power Company for $375,000. |
| 撮影日 | 2016-08-29 09:30:45 |
| 撮影者 | PortlandCorps , Portland, Oregon, U.S. |
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