Английская Википедия:Gregory Natural Bridge
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Gregory Natural Bridge is a typically submerged natural arch that exists at Lake Powell in Utah. Before it was submerged in 1969, it had a span of 127 feet. Due to a long term regional drought, in 2021 the bridge was no longer submerged for the first time since the initial filling of the reservoir.[1]
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Шаблон:Glen Canyon National Recreation Area
Шаблон:Coord