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Statements

Subject Item
dbr:Robert_Street_Bridge
rdf:type
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rdfs:label
Robert Street Bridge
rdfs:comment
The Robert Street Bridge is a reinforced concrete multiple-arch bridge that spans the Mississippi River in downtown Saint Paul, Minnesota, United States. The bridge is notable for its complex design that was required to accommodate river traffic, the St. Paul Union Pacific Vertical-lift Rail Bridge crossing underneath it at an angle, and roadways on the downtown side of St. Paul. The bridge is also notable for a monumental reinforced concrete rainbow arch. The rainbow arch not only provides 62 feet of headroom above the river, but also provides a strong aesthetic focus. It was built in 1924–1926 by Fegles Construction Company, Ltd. and designed by Toltz, King & Day. The bridge was added to the National Register of Historic Places in 1989. The bridge as well as Robert Street itself are name
foaf:name
Robert Street Bridge
geo:lat
44.94392395019531
geo:long
-93.08740234375
foaf:depiction
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dcterms:subject
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dbo:thumbnail
n19:Robert_Street_Bridge_from_N.jpg?width=300
dbp:bridge
Robert Street Bridge
dbp:bridgeName
Robert Street Bridge
dbp:bridgeSigns
20
dbp:caption
The main spans of the Robert Street Bridge from the north
dbp:carries
Two lanes of
dbp:crosses
dbr:Mississippi_River
dbp:design
Reinforced concrete multiple-arch
dbp:downstream
dbr:Lafayette_Bridge
dbp:downstreamSigns
20
dbp:imageSize
300
dbp:length
1534.4
dbp:locale
dbr:Saint_Paul,_Minnesota
dbp:officialName
Robert Street Bridge
dbp:open
1926
dbp:place
dbr:Mississippi_River
dbp:structure
Crossings
dbp:upstream
dbr:St._Paul_Union_Pacific_Vertical-lift_Rail_Bridge
dbp:width
78.5
georss:point
44.943925 -93.08740277777778
dbo:abstract
The Robert Street Bridge is a reinforced concrete multiple-arch bridge that spans the Mississippi River in downtown Saint Paul, Minnesota, United States. The bridge is notable for its complex design that was required to accommodate river traffic, the St. Paul Union Pacific Vertical-lift Rail Bridge crossing underneath it at an angle, and roadways on the downtown side of St. Paul. The bridge is also notable for a monumental reinforced concrete rainbow arch. The rainbow arch not only provides 62 feet of headroom above the river, but also provides a strong aesthetic focus. It was built in 1924–1926 by Fegles Construction Company, Ltd. and designed by Toltz, King & Day. The bridge was added to the National Register of Historic Places in 1989. The bridge as well as Robert Street itself are named after Captain Louis Roberts, a notable French Canadian river boat captain, businessman and early settler of Saint Paul, MN. The bridge was commissioned in the early 1920s to replace a wrought-iron span, originally built in 1884-1885, that had become obsolete due to increasing traffic. The engineers who designed the bridge had several obstacles to work around. The tracks of the Chicago, St. Paul, Minneapolis and Omaha Railway, St. Paul Union Depot, and the Chicago Great Western Railway mainline were factors. The engineers also had to provide adequate clearance above the river, as defined by the United States War Department at the time. Finally, the bridge had to clear Second Street in downtown St. Paul and work through a busy manufacturing district at the south end. The location of nearly every pier was dictated by these requirements. As a result, the bridge was designed with a combination of barrel-arch and rib-arch flanking spans and a rainbow arch for the central span. One of the members of the crew building the bridge was Warren Burger, future Chief Justice of the United States.
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62.0
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264.0
gold:hypernym
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Two lanes of
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dbo:openingYear
1926-01-01
dbo:width
23.9268
dbo:crosses
dbr:Mississippi_River
dbo:locatedInArea
dbr:Saint_Paul,_Minnesota
foaf:isPrimaryTopicOf
wikipedia-en:Robert_Street_Bridge
geo:geometry
POINT(-93.08740234375 44.943923950195)