Structure 142460AA0278004 · Williamson County, TX

CR 124 over Pecan Branch

Carries CR 124 over Pecan Branch, 0.6 Mi S Of FM 971.

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
Channelnot part of overall7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT36 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 6/9 · sets the ratingSubstructure 7/9

36 ft end to end, longest span 17 ft. 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 or the layout of the shorter spans, so those are drawn as typical for a slab bridge.

Built199036 years old
Length36.1 ft11 m
Daily traffic450counted 2010
Last inspectedOctober 2023every 24 months

Location

StateTexas
CountyWilliamson
Location0.6 Mi S Of FM 971
CarriesCR 124
CrossesPecan Branch
Coordinates30.67712, -97.54275

Physical Characteristics

MaterialConcrete Continuous
DesignSlab
Total Length36.1 ft (11 m)
Max Span17.1 ft (5.2 m)
Deck Width33.1 ft (10.1 m)
Deck Area111.1 sq m
Main Spans2
Year Built1990

Traffic

Avg Daily Traffic450 (2010)
Truck Traffic1%
Lanes On Bridge2

Inspection & Ownership

Last InspectionOctober 2023
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical5 — Stable for scour
Structure Number142460AA0278004

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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