Structure 150150052104410 · Bexar County, TX

Sh151 EB To 410 SB over SH 151 Ebfr & 410 Sbfr

Carries Sh151 EB To 410 SB over SH 151 Ebfr & 410 Sbfr, SH 151 & IH 410 I/c.

Overall conditionFair

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

How ratings work
Deck8/9 · Very Good
Superstructure8/9 · Very Good
Substructuresets the rating6/9 · Satisfactory
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT3,132 FT OVERALL500 FT0ELEVATION · LENGTHS TO SCALE
Deck 8/9Superstructure 8/9Substructure 6/9 · sets the rating

3,132 ft end to end, longest span 130 ft: about 8.7 football fields. 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.

Built20206 years old
Length3131.9 ft954.6 m
Daily traffic23,800counted 2022
Last inspectedJanuary 2024every 24 months

Location

StateTexas
CountyBexar
LocationSH 151 & IH 410 I/c
CarriesSh151 EB To 410 SB
CrossesSH 151 Ebfr & 410 Sbfr
Coordinates29.43404, -98.64801

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length3131.9 ft (954.6 m)
Max Span129.9 ft (39.6 m)
Deck Width32.2 ft (9.8 m)
Deck Area9355.1 sq m
Main Spans24
Year Built2020

Traffic

Avg Daily Traffic23,800 (2022)
Truck Traffic3%
Lanes On Bridge2
Lanes Under Bridge8

Inspection & Ownership

Last InspectionJanuary 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number150150052104410

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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