Structure 142460B06025002 · Williamson County, TX

Avery Ranch BLVD over Draw

Carries Avery Ranch BLVD over Draw, 0.70 Mi W Of Parmer LN.

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 FT112 FT ACROSS25 FT0ELEVATION · LENGTHS TO SCALE
Culvert 7/9

A culvert 112 ft across with 15 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.

Built200521 years old
Length111.9 ft34.1 m
Daily traffic6,549counted 2020
Last inspectedMarch 2024every 24 months

Location

StateTexas
CountyWilliamson
Location0.70 Mi W Of Parmer LN
CarriesAvery Ranch BLVD
CrossesDraw
Coordinates30.49498, -97.78673

Physical Characteristics

MaterialConcrete
DesignCulvert
Total Length111.9 ft (34.1 m)
Max Span6.9 ft (2.1 m)
Deck Area562.6 sq m
Main Spans15
Year Built2005

Traffic

Avg Daily Traffic6,549 (2020)
Truck Traffic3%
Lanes On Bridge4

Inspection & Ownership

Last InspectionMarch 2024
Inspection FrequencyEvery 24 months
OwnerCity/Municipal Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure Number142460B06025002

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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