Structure 70880049407210 · Glasscock County, TX

SH 158 over SH 137

Carries SH 158 over SH 137, At Int Of Sh137 And Sh158.

Overall conditionGood

Set by its lowest-rated component: Deck and Superstructure and Substructure at 8 of 9.

How ratings work
Decksets the rating8/9 · Very Good
Superstructuresets the rating8/9 · Very Good
Substructuresets the rating8/9 · Very Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT310 FT OVERALL50 FT0ELEVATION · LENGTHS TO SCALE
Deck 8/9Superstructure 8/9Substructure 8/9

310 ft end to end, longest span 110 ft: about 4 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.

Built20206 years old
Length310.0 ft94.5 m
Daily traffic4,751counted 2022
Last inspectedApril 2024every 24 months

Location

StateTexas
CountyGlasscock
LocationAt Int Of Sh137 And Sh158
CarriesSH 158
CrossesSH 137
Coordinates31.88897, -101.70977

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length310.0 ft (94.5 m)
Max Span109.9 ft (33.5 m)
Deck Width80.1 ft (24.4 m)
Deck Area2305.8 sq m
Main Spans3
Year Built2020

Traffic

Avg Daily Traffic4,751 (2022)
Truck Traffic34%
Lanes On Bridge4
Lanes Under Bridge6

Inspection & Ownership

Last InspectionApril 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number070880049407210

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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