Structure 230470018301052 · Comanche County, TX

SH 36 over At & Sf Rr

Carries SH 36 over At & Sf Rr, 0.10 Mi SE Of US 67.

Overall conditionFair

Set by its lowest-rated component: Superstructure at 6 of 9.

How ratings work
Deck7/9 · Good
Superstructuresets the rating6/9 · Satisfactory
Substructure7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT201 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 6/9 · sets the ratingSubstructure 7/9

201 ft end to end, longest span 50 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 multi-beam bridge.

Built1952rebuilt 1983
Length201.1 ft61.3 m
Daily traffic4,585counted 2023
Last inspectedAugust 2023every 24 months

Location

StateTexas
CountyComanche
Location0.10 Mi SE Of US 67
CarriesSH 36
CrossesAt & Sf Rr
Coordinates31.89674, -98.58334

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length201.1 ft (61.3 m)
Max Span49.9 ft (15.2 m)
Deck Width49.9 ft (15.2 m)
Deck Area931.8 sq m
Main Spans3
Year Built1952 (reconstructed 1983)

Traffic

Avg Daily Traffic4,585 (2023)
Truck Traffic21%
Lanes On Bridge2

Inspection & Ownership

Last InspectionAugust 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Scour CriticalNot applicable
Structure Number230470018301052

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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