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Maine

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Seal%25252525252BHarbor%25252525252Bvicinity

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Triad-Day Mountain Bridge, Spanning Park Loop Road at Triad-Day Mountain Pass, Seal Harbor, Hancock County, ME



Data Pages


Photo Caption Pages


Item Title


Location
Spanning Park Loop Road at Triad-Day Mountain Pass, Seal%25252525252BHarbor%25252525252Bvicinity, ME

Find maps of Seal%25252525252BHarbor%25252525252B, ME


Created/Published
Documentation compiled after 1968.

Notes
Survey number HAER ME-46
Unprocessed field note material exists for this structure (N350).
Building/structure dates: 1941 initial construction
Significance: This structure provides a grade separation between the Park Loop Road and the Day Mountain Carriage Road, allowing carriage road users to cross the busy park motor road in safety. The stone-faced reinforced concrete structure is typical of bridges employed in the late 1930s extension of the Park Loop Road.

Subjects
Concrete Arch Bridges
Transportation
Bridge Construction


Related Names
Grossman, Leo
Mabel, Philip
W H Hinman, Inc
Rockefeller, John D.
Spelman, H. J.
Vint, Thomas C.
Quin, Richard H., Historian


Collection
Historic American Engineering Record (Library of Congress)

Contents


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