Structure 150150007208157 · Bexar County, TX

IH 10 Ebml over Lp 1604 EB & Wbfr

Carries IH 10 Ebml over Lp 1604 EB & Wbfr, Ih10 & Lp1604 Interchange.

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 FT499 FT OVERALL100 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 7/9Substructure 6/9 · sets the rating

499 ft end to end, longest span 65 ft: about 7 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.

Built1968rebuilt 1995
Length499.0 ft152.1 m
Daily traffic80,496counted 2022
Last inspectedJuly 2024every 24 months

Location

StateTexas
CountyBexar
LocationIh10 & Lp1604 Interchange
CarriesIH 10 Ebml
CrossesLp 1604 EB & Wbfr
Coordinates29.59042, -98.59851

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length499.0 ft (152.1 m)
Max Span65.0 ft (19.8 m)
Deck Width55.8 ft (17 m)
Deck Area2585.7 sq m
Main Spans4
Year Built1968 (reconstructed 1995)

Traffic

Avg Daily Traffic80,496 (2022)
Truck Traffic6%
Lanes On Bridge3
Lanes Under Bridge4

Inspection & Ownership

Last InspectionJuly 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Scour CriticalNot applicable
Structure Number150150007208157

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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