Avalon, Pennsylvania • Allegheny County
The Davis Island Lock and Dam Site in Avalon, Pennsylvania, represents a crucial component of the Monongahela River's navigation system. It was an early and influential example of modern lock and dam construction for industrial purposes.
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Landscape Architecture; Art; Architecture
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Community Planning And Development; Landscape Architecture
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Engineering; Education
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Historic - Non-aboriginal; Military; Politics/Government
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Politics/Government
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Industry; Historic - Non-aboriginal; Economics
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