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Photo, Print, Drawing Long-Allen Bridge, Texas Street Bridge, Spanning the Red River on US 80, Shreveport, Caddo Parish, LA

[ Photos from Survey HAER LA-18  ]

More Resources

[ Data Pages from Survey HAER LA-18  ]
[ Photo Captions from Survey HAER LA-18  ]

About this Item

Title

  • Long-Allen Bridge, Texas Street Bridge, Spanning the Red River on US 80, Shreveport, Caddo Parish, LA

Names

  • Historic American Engineering Record, creator
  • Weatherly Construction Company, constructor
  • McMurry, Alex, historian
  • Norman, James, photographer

Created / Published

  • Documentation compiled after 1968

Headings

  • -  truss bridges
  • -  bridges
  • -  pedestrian bridges
  • -  girder bridges
  • -  steel girder bridges
  • -  steel truss bridges
  • -  vehicular bridges
  • -  Louisiana -- Caddo Parish -- Shreveport

Notes

  • -  Significance: The Long-Allen Bridge is significant as the first vehicular and pedestrian bridge crossing the Red River in Shreveport. Bridge construction began in September of 1931 and the bridge was formally opened to traffic in September of 1933. The bridge replaced a ferry service connecting US 80 on the east and west sides of the river. The bridge was constructed by the Weatherly Construction Company of Kansas City, Missouri. The bridge is also significant as a good example of a cantilevered through truss with steel deck girder approaches. The main span is a K-Truss with riveted connections and lacing. The bridge provides approximately 90 feet of vertical clearance above the river and the piers are set 520 feet apart. The central span is flanked by 182-foot long cantilevered spans with three 102'-9" steel deck girder approach spans at each end of the bridge. The total length of the bridge, including the approach grades, is 2982 feet. The bridge is named for Governors Huey P. Long and Oscar K. Allen, under whose administrations the bridge was built.
  • -  Survey number: HAER LA-18
  • -  Building/structure dates: 1933 Initial Construction

Medium

  • Photo(s): 6
  • Data Page(s): 2
  • Photo Caption Page(s): 1

Call Number/Physical Location

  • HAER LA-18

Source Collection

  • Historic American Engineering Record (Library of Congress)

Repository

Control Number

  • la0514

Rights Advisory

Online Format

  • image
  • pdf

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  • Rights Advisory: No known restrictions on images made by the U.S. Government; images copied from other sources may be restricted. https://www.loc.gov/rr/print/res/114_habs.html
  • Reproduction Number: ---
  • Call Number: HAER LA-18
  • Access Advisory: ---

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Cite This Item

Citations are generated automatically from bibliographic data as a convenience, and may not be complete or accurate.

Chicago citation style:

Historic American Engineering Record, Creator, Constructor Weatherly Construction Company, and Alex McMurry, Norman, James, photographer. Long-Allen Bridge, Texas Street Bridge, Spanning the Red River on US 80, Shreveport, Caddo Parish, LA. Caddo Parish Louisiana Shreveport, 1968. Documentation Compiled After. Photograph. https://www.loc.gov/item/la0514/.

APA citation style:

Historic American Engineering Record, C., Weatherly Construction Company, C. & McMurry, A., Norman, J., photographer. (1968) Long-Allen Bridge, Texas Street Bridge, Spanning the Red River on US 80, Shreveport, Caddo Parish, LA. Caddo Parish Louisiana Shreveport, 1968. Documentation Compiled After. [Photograph] Retrieved from the Library of Congress, https://www.loc.gov/item/la0514/.

MLA citation style:

Historic American Engineering Record, Creator, Constructor Weatherly Construction Company, and Alex McMurry, photographer by Norman, James. Long-Allen Bridge, Texas Street Bridge, Spanning the Red River on US 80, Shreveport, Caddo Parish, LA. Documentation Compiled After. Photograph. Retrieved from the Library of Congress, <www.loc.gov/item/la0514/>.