Guste Island RD over Black Bayou

Good Condition42 years old200 vehicles/day

Location

StateLouisiana
CountySt. Tammany
Location2.36 Mi. S. Of La 22
CarriesGuste Island RD
CrossesBlack Bayou
Coordinates30.40119, -90.21849

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure7 (Good)
Substructure7 (Good)
Channel/Waterway6 (Satisfactory)
Scour CriticalUnknown

Physical Characteristics

MaterialConcrete
DesignSlab
Total Length132.9 ft (40.5 m)
Max Span19.0 ft (5.8 m)
Deck Width30.5 ft (9.3 m)
Deck Area376.6 sq m
Main Spans7
Year Built1984

Traffic

Avg Daily Traffic200 (2018)
Lanes On Bridge2

Inspection & Ownership

Last Inspection724
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number625200000620355

Nearby Bridges

La1062 over Drain 0.5 mi Good La0022 over Black River 2.4 mi Fair La0022 over Drain 2.5 mi Fair Black River Dr. over Black River 2.8 mi Good Dummyline RD over Black River 3.1 mi Good La0021 over Bayou Dezeire 3.5 mi Fair Dummyline RD over Bayou Dezaire 3.7 mi Good La1077 over Canal 3.7 mi Fair La1077 over Black Bayou 3.7 mi Poor La0022 over Tchefuncte R/madisonvill 3.8 mi Fair