Status: Open to traffic
Location: 30.844862,-91.405114
Carries LA 66 over Big Bayou Sara
Design: truss/pony/polygonal
Design Details: Riveted polygonal Warren pony truss
Total Length: 717.6 Feet
Span Length: 103.0 Feet
Overview: Pony truss bridge over Big Bayou Sara on LA 66
History: Built 1949
Built: 1949
Location: West Feliciana Parish
View Bridge Information In Wayback Machine
225826
Photo taken by Ben Tate in February 2012
225827
Photo taken by Ben Tate in February 2012
225828
Photo taken by Ben Tate in February 2012
225829
Photo taken by Ben Tate in February 2012
Status: Lost
Location: 30.921814,-91.293448
Carries LA 421 over Thompson Creek
Design: truss/through
Design Details: Through truss
Total Length: 255.8 Feet
Span Length: 100.0 Feet
Overview: Through truss bridge over Thompson Creek West Fork on LA 421
History: Built 1952, Lost ca 2005
Built: 1952
Location: West Feliciana Parish
View Bridge Information In Wayback Machine
Status: Replaced by a new bridge
Location: 30.939787,-91.249431
Carries LA-421 over Thompson Creek Middle Fork
Design: truss/pony
Design Details: Pony truss
Total Length: 183.1 Feet
Span Length: 124.0 Feet
Overview: Lost Pony truss bridge over Thompson Creek Middle Fork on LA-421
History: Built 1930
Built: 1930
Location: West Feliciana Parish
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 30.793539,-91.367676
Carries LA-10 over Alexander Creek
Design: beam/stringer/steel
Design Details: Steel stringer
Total Length: 242.1 Feet
Span Length: 40.0 Feet
Overview: Steel stringer bridge over Alexander Creek on LA-10
History: Built 1948
Built: 1948
Location: West Feliciana Parish
View Bridge Information In Wayback Machine
Status: Replaced by a new bridge in 1962, demolished in 1963. Replacement span was itself replaced in 1985
Location: 30.747433,-91.285666
Carries US 61 over Thompson Creek
Design: unknown
Design Details:
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Lost Bridge over Thompson Creek on US 61
History: Built 1923 as one of the first bridges by the Louisiana Highway Commission, rehabilitated in 1954, replaced in 1962
Built: 1923
Location: West Feliciana Parish
View Bridge Information In Wayback Machine
373550
Original Thompson Creek Bridge
From the Morning Advocate, Baton Rouge, "New Method of Bridge Repair Being Used," March 25, 1954, Page 17-A
Special Bridge Conditions Legend: R - Former location of relocated bridge. ! - At risk for demolition or destruction. X - Confirmed demolished or collapsed. S - Dismantled and/or in storage. L - Severe loss of historic integrity due to alteration.
