Structure 40910056002009 · Gray County, TX

SH 273 over Red Mud Creek

Carries SH 273 over Red Mud Creek, 3.0 Mi S Of FM 291.

Overall conditionFair

Set by its lowest-rated component: Deck and Superstructure at 5 of 9.

How ratings work
Decksets the rating5/9 · Fair
Superstructuresets the rating5/9 · Fair
Substructure6/9 · Satisfactory
Channelnot part of overall7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT200 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 5/9 · sets the ratingSuperstructure 5/9 · sets the ratingSubstructure 6/9

200 ft end to end, longest span 25 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.

Built1948rebuilt 1970
Length200.1 ft61 m
Daily traffic301counted 2023
Last inspectedNovember 2024every 24 months

Location

StateTexas
CountyGray
Location3.0 Mi S Of FM 291
CarriesSH 273
CrossesRed Mud Creek
Coordinates35.39942, -100.72144

Physical Characteristics

MaterialConcrete Continuous
DesignSlab
Total Length200.1 ft (61 m)
Max Span24.9 ft (7.6 m)
Deck Width50.2 ft (15.3 m)
Deck Area933.3 sq m
Main Spans8
Year Built1948 (reconstructed 1970)

Traffic

Avg Daily Traffic301 (2023)
Truck Traffic21%
Lanes On Bridge2

Inspection & Ownership

Last InspectionNovember 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Scour Critical8 — Stable, low risk
Structure Number040910056002009

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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