I0012 over Natalbany River

Good Condition56 years old21,300 vehicles/day

Location

StateLouisiana
CountyTangipahoa
LocationI0012
CarriesI0012
CrossesNatalbany River
Coordinates30.47918, -90.55690

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure8 (Very Good)
Substructure7 (Good)
Channel/Waterway7 (Good)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length540.0 ft (164.6 m)
Max Span60.0 ft (18.3 m)
Deck Width42.7 ft (13 m)
Deck Area2139.8 sq m
Main Spans9
Year Built1970 (reconstructed 1999)

Traffic

Avg Daily Traffic21,300 (2016)
Truck Traffic26%
Lanes On Bridge2

Inspection & Ownership

Last Inspection225
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number625304540300002

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