Long–Allen Bridge (Morgan City)

The Long–Allen Bridge is a truss bridge in the U.S. state of Louisiana which carries LA 182 over the Atchafalaya River between Berwick and Morgan City.

Long–Allen Bridge
Coordinates29°41′48″N 91°12′51″W
Carries2 lanes of LA 182
CrossesAtchafalaya River
LocaleBerwick and Morgan City, Louisiana
Maintained byLaDOTD
Characteristics
DesignTruss bridge
Total length3,745.2 ft.
Width23.9 ft.
Longest span607.7 ft.
Clearance above14 ft.
History
Opened1933
Location

This bridge was built by the Mt. Vernon Bridge Co. of Mt. Vernon, Ohio, and opened for traffic in 1933. This bridge once served as a major crossing along the Old Spanish Trail and US 90 before the E. J. "Lionel" Grizzaffi Bridge opened in 1975.[1]

Construction

The bridge was completed in 1933, with a K-truss design, across the Atchafalaya River.[2]

See also

References

  1. Long-Allen Bridge, St. Mary Parish, Louisiana, Bridgehunter.com
  2. Historic Context for Louisiana Bridges- Retrieved 2020-03-23 (section 3, pp 71)

29.6967°N 91.2143°W / 29.6967; -91.2143

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