Structure 62480047904008 · Winkler County, TX

SH 302 Wbml over Txn Rr

Carries SH 302 Wbml over Txn Rr, 1.41 Mi W Of SH 18.

Overall conditionGood

Set by its lowest-rated component: Deck and Superstructure and Substructure at 7 of 9.

How ratings work
Decksets the rating7/9 · Good
Superstructuresets the rating7/9 · Good
Substructuresets the rating7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT455 FT OVERALL100 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 7/9Substructure 7/9

455 ft end to end, longest span 166 ft: about 6 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.

Built20224 years old
Length455.1 ft138.7 m
Daily traffic11,379counted 2017
Last inspectedJuly 2022every 48 months

Location

StateTexas
CountyWinkler
Location1.41 Mi W Of SH 18
CarriesSH 302 Wbml
CrossesTxn Rr
Coordinates31.84124, -103.10941

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length455.1 ft (138.7 m)
Max Span166.0 ft (50.6 m)
Deck Width40.0 ft (12.2 m)
Deck Area1692.1 sq m
Main Spans3
Year Built2022

Traffic

Avg Daily Traffic11,379 (2017)
Truck Traffic22%
Lanes On Bridge2

Inspection & Ownership

Last InspectionJuly 2022
Inspection FrequencyEvery 48 months
OwnerState Highway Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Scour CriticalNot applicable
Structure Number062480047904008

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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