Structure 142270001511053 · Travis County, TX

Lp 275 (lamar) over Little Walnut Creek

Carries Lp 275 (lamar) over Little Walnut Creek, 0.1 Mi S Of Peyton Gin RD.

Overall conditionGood

Set by its lowest-rated component: Culvert at 7 of 9.

How ratings work
Culvertsets the rating7/9 · Good
Channelnot part of overall7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT72 FT ACROSS25 FT0ELEVATION · LENGTHS TO SCALE
Culvert 7/9

A culvert 72 ft across with 8 openings. Lengths and the car 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, so those are drawn as typical for a culvert.

Built1932rebuilt 1973
Length71.9 ft21.9 m
Daily traffic27,380counted 2020
Last inspectedAugust 2023every 24 months

Location

StateTexas
CountyTravis
Location0.1 Mi S Of Peyton Gin RD
CarriesLp 275 (lamar)
CrossesLittle Walnut Creek
Coordinates30.35734, -97.70037

Physical Characteristics

MaterialConcrete
DesignCulvert
Total Length71.9 ft (21.9 m)
Max Span7.9 ft (2.4 m)
Deck Width83.7 ft (25.5 m)
Deck Area558.5 sq m
Main Spans8
Year Built1932 (reconstructed 1973)

Traffic

Avg Daily Traffic27,380 (2020)
Truck Traffic1%
Lanes On Bridge5

Inspection & Ownership

Last InspectionAugust 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Scour Critical8 — Stable, low risk
Structure Number142270001511053

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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