Structure 150150B34770001 · Bexar County, TX

S Trinity ST over Apache Creek

Carries S Trinity ST over Apache Creek, 0.40 Mi S Of Guadalupe.

Overall conditionFair

Set by its lowest-rated component: Substructure at 5 of 9.

How ratings work
Deck6/9 · Satisfactory
Superstructure6/9 · Satisfactory
Substructuresets the rating5/9 · Fair
Channelnot part of overall7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT194 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9Superstructure 6/9Substructure 5/9 · sets the rating

194 ft end to end, longest span 42 ft: 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 slab bridge.

Built197254 years old
Length193.9 ft59.1 m
Daily traffic2,763counted 2020
Last inspectedJuly 2023every 24 months

Location

StateTexas
CountyBexar
Location0.40 Mi S Of Guadalupe
CarriesS Trinity ST
CrossesApache Creek
Coordinates29.41309, -98.51967

Physical Characteristics

MaterialConcrete Continuous
DesignSlab
Total Length193.9 ft (59.1 m)
Max Span42.0 ft (12.8 m)
Deck Width56.1 ft (17.1 m)
Deck Area1010.6 sq m
Main Spans5
Year Built1972

Traffic

Avg Daily Traffic2,763 (2020)
Lanes On Bridge2

Inspection & Ownership

Last InspectionJuly 2023
Inspection FrequencyEvery 24 months
OwnerCity/Municipal Highway Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Scour Critical5 — Stable for scour
Structure Number150150B34770001

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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