Structure 581500260100002 · Concordia County, LA

Us0065 over Mississippi River

Carries Us0065 over Mississippi River, .01 Mi East Of La 131.

Overall conditionFair

Set by its lowest-rated component: Deck and Superstructure at 6 of 9.

How ratings work
Decksets the rating6/9 · Satisfactory
Superstructuresets the rating6/9 · Satisfactory
Substructure7/9 · Good
Channelnot part of overall7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
4,202 FT OVERALL500 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9 · sets the ratingSuperstructure 6/9 · sets the ratingSubstructure 7/9

4,202 ft end to end, longest span 875 ft: about 12 football fields. Lengths are drawn to scale; at this length a semi-truck would be a speck. Each part is colored by its latest inspection rating. The inventory records lengths but not heights or the layout of the shorter spans, so those are drawn as typical for a through truss.

Built198937 years old
Length4202.1 ft1280.8 m
Daily traffic20,933counted 2021
Last inspectedOctober 2024every 24 months

Location

StateLouisiana
CountyConcordia
Location.01 Mi East Of La 131
CarriesUs0065
CrossesMississippi River
Coordinates31.56437, -91.42551

Physical Characteristics

MaterialSteel Continuous
DesignTruss - Thru
Total Length4202.1 ft (1280.8 m)
Max Span875.0 ft (266.7 m)
Deck Width44.0 ft (13.4 m)
Deck Area17162.7 sq m
Main Spans5
Year Built1989

Traffic

Avg Daily Traffic20,933 (2021)
Truck Traffic7%
Lanes On Bridge2

Inspection & Ownership

Last InspectionOctober 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical5 — Stable for scour
Structure Number581500260100002

How Bridge Ratings Work

Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."

0Failed
1Imminent failure
2Critical
3Serious
4Poor
5Fair
6Satisfactory
7Good
8Very good
9Excellent
Good · lowest component 7–9
Fair · lowest component 5–6
Poor · lowest component 0–4

A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.

Nearby Bridges