Structure 132350014310039 · Victoria County, TX

US 87 over West Outfall Ditch

Carries US 87 over West Outfall Ditch, 0.95 Mi N Of US 59 Bus.

Overall conditionFair

Set by its lowest-rated component: Culvert at 6 of 9.

How ratings work
Culvertsets the rating6/9 · Satisfactory
Channelnot part of overall6/9 · Satisfactory
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT43 FT ACROSS25 FT0ELEVATION · LENGTHS TO SCALE
Culvert 6/9

A culvert 43 ft across with 6 openings. Lengths and the car on the deck are drawn to the same scale. Each part is colored by its latest inspection rating. The inventory records lengths but not heights, so those are drawn as typical for a culvert.

Built1931rebuilt 1984
Length43.0 ft13.1 m
Daily traffic16,042counted 2017
Last inspectedJanuary 2023every 24 months

Location

StateTexas
CountyVictoria
Location0.95 Mi N Of US 59 Bus
CarriesUS 87
CrossesWest Outfall Ditch
Coordinates28.81948, -97.00590

Physical Characteristics

MaterialConcrete
DesignCulvert
Total Length43.0 ft (13.1 m)
Max Span5.9 ft (1.8 m)
Deck Width89.9 ft (27.4 m)
Deck Area358.9 sq m
Main Spans6
Year Built1931 (reconstructed 1984)

Traffic

Avg Daily Traffic16,042 (2017)
Truck Traffic13%
Lanes On Bridge5

Inspection & Ownership

Last InspectionJanuary 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Scour Critical8 — Stable, low risk
Structure Number132350014310039

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.

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