Structure 150150007208143 · Bexar County, TX

IH 10 over Drain

Carries IH 10 over Drain, 0.4 Mi S Camp Bullis RD.

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 FT59 FT ACROSS25 FT0ELEVATION · LENGTHS TO SCALE
Culvert 6/9

A culvert 59 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.

Built1968rebuilt 2010
Length59.1 ft18 m
Daily traffic98,429counted 2020
Last inspectedJune 2024every 24 months

Location

StateTexas
CountyBexar
Location0.4 Mi S Camp Bullis RD
CarriesIH 10
CrossesDrain
Coordinates29.62019, -98.60812

Physical Characteristics

MaterialConcrete
DesignCulvert
Total Length59.1 ft (18 m)
Max Span9.8 ft (3 m)
Deck Area894.6 sq m
Main Spans6
Year Built1968 (reconstructed 2010)

Traffic

Avg Daily Traffic98,429 (2020)
Truck Traffic9%
Lanes On Bridge10

Inspection & Ownership

Last InspectionJune 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Scour Critical8 — Stable, low risk
Structure Number150150007208143

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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