Structure 150150052104396 · Bexar County, TX

IH 410 WB On-rp over IH 410 WB Off-rp

Carries IH 410 WB On-rp over IH 410 WB Off-rp, 0.2 Mi E Of Sp 537.

Overall conditionFair

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

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

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT568 FT OVERALL100 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9 · sets the ratingSuperstructure 8/9Substructure 6/9 · sets the rating

568 ft end to end, longest span 118 ft: about 1.6 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 box-beam bridge.

Built200719 years old
Length567.9 ft173.1 m
Daily traffic15,400counted 2016
Last inspectedJuly 2022every 48 months

Location

StateTexas
CountyBexar
Location0.2 Mi E Of Sp 537
CarriesIH 410 WB On-rp
CrossesIH 410 WB Off-rp
Coordinates29.52078, -98.49367

Physical Characteristics

MaterialPrestressed Concrete
DesignBox Beam - Multiple
Total Length567.9 ft (173.1 m)
Max Span118.1 ft (36 m)
Deck Width28.5 ft (8.7 m)
Deck Area1506.0 sq m
Main Spans3
Year Built2007

Traffic

Avg Daily Traffic15,400 (2016)
Truck Traffic3%
Lanes On Bridge1
Lanes Under Bridge1

Inspection & Ownership

Last InspectionJuly 2022
Inspection FrequencyEvery 48 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number150150052104396

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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