Structure 150150002502149 · Bexar County, TX

IH 10 over S Flores ST

Carries IH 10 over S Flores ST, 0.5 Mi E Of IH 35.

Overall conditionFair

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

How ratings work
Deck7/9 · Good
Superstructure7/9 · Good
Substructuresets the rating6/9 · Satisfactory
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT196 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 7/9Substructure 6/9 · sets the rating

196 ft end to end: about 3 semi-trucks nose to tail. Lengths and the semi-truck 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 or the layout of the shorter spans, so those are drawn as typical for a multi-beam bridge.

Built1967rebuilt 1987
Length195.9 ft59.7 m
Daily traffic154,438counted 2023
Last inspectedJune 2024every 24 months

Location

StateTexas
CountyBexar
Location0.5 Mi E Of IH 35
CarriesIH 10
CrossesS Flores ST
Coordinates29.39618, -98.50437

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length195.9 ft (59.7 m)
Max Span86.0 ft (26.2 m)
Deck Width148.3 ft (45.2 m)
Deck Area2698.4 sq m
Main Spans1
Year Built1967 (reconstructed 1987)

Traffic

Avg Daily Traffic154,438 (2023)
Truck Traffic10%
Lanes On Bridge8
Lanes Under Bridge2

Inspection & Ownership

Last InspectionJune 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Scour CriticalNot applicable
Structure Number150150002502149

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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