Structure 72180014112007 · Sutton County, TX

RM 1312 over Allison Creek

Carries RM 1312 over Allison Creek, 3.27 Mi E Crockett Co LN.

Overall conditionFair

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

How ratings work
Decksets the rating6/9 · Satisfactory
Superstructuresets the rating6/9 · Satisfactory
Substructuresets the rating6/9 · Satisfactory
Channelnot part of overall7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT228 FT OVERALL50 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9Superstructure 6/9Substructure 6/9

228 ft end to end, longest span 28 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 tee-beam bridge.

Built193393 years old
Length228.0 ft69.5 m
Daily traffic100counted 2020
Last inspectedJune 2024every 24 months

Location

StateTexas
CountySutton
Location3.27 Mi E Crockett Co LN
CarriesRM 1312
CrossesAllison Creek
Coordinates30.66094, -100.91047

Physical Characteristics

MaterialConcrete
DesignTee Beam
Total Length228.0 ft (69.5 m)
Max Span27.9 ft (8.5 m)
Deck Width24.9 ft (7.6 m)
Deck Area528.2 sq m
Main Spans8
Year Built1933

Traffic

Avg Daily Traffic100 (2020)
Truck Traffic21%
Lanes On Bridge2

Inspection & Ownership

Last InspectionJune 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Scour Critical8 — Stable, low risk
Structure Number072180014112007

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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