Interlachen Bridge
Interlachen Bridge | |
---|---|
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Coordinates | 44°55′53″N 93°18′31″W / 44.93139°N 93.30861°W |
Carries | Two lanes of William Berry Parkway |
Crosses | The Como-Harriet Streetcar Line a former Twin City Rapid Transit streetcar line now operated by the Minnesota Streetcar Museum |
Locale | Minneapolis, Minnesota |
Maintained by | Minneapolis Park Board |
Characteristics | |
Design | Concrete arch using the Melan reinforcement system[1] |
Total length | 40 feet |
Width | 63 feet |
Longest span | 38.6 feet |
Clearance below | 16 feet |
History | |
Opened | 1900 |
Location | |
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The Interlachen Bridge is a reinforced concrete arch bridge on William Berry Parkway between Lake Calhoun and Lake Harriet in Minneapolis, Minnesota. The bridge crosses the Como-Harriet Streetcar Line, a heritage streetcar line operated by the Minnesota Streetcar Museum which follows the same right-of-way as the original Twin Cities Rapid Transit line of the same name. The bridge was designed by local builder William S. Hewett. The bridge is one of the most significant bridges in Minnesota because it is the earliest known extant concrete bridge with a documented construction date.[2] The bridge was listed on the National Register of Historic Places on November 6, 1989, as part of the Reinforced-Concrete Highway Bridges in Minnesota MPS.[3]
The Interlachen Bridge was based on the Melan reinforcing system, invented by Viennese engineer Josef Melan and patented in the United States in 1894.
References
- ^ "Interlachen Bridge - Description". Minnesota Historical Society. 1996. Retrieved 2008-03-12.
- ^ "Interlachen Bridge - Historic Significance". Minnesota Historical Society. 1996. Archived from the original on 2008-05-12. Retrieved 2008-03-12.
{{cite web}}
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suggested) (help) - ^ "National Register Information System". National Register of Historic Places. National Park Service. January 23, 2007.
- National Register of Historic Places in Minneapolis
- Bridges in Minneapolis
- Bridges completed in 1900
- Road bridges on the National Register of Historic Places in Minnesota
- Road bridges in Minnesota
- Concrete bridges in Minnesota
- Arch bridges in the United States
- Minnesota Registered Historic Place stubs
- Midwestern United States bridge (structure) stubs
- Minnesota building and structure stubs
- Minnesota transportation stubs