Structure 21270185302020 · Johnson County, TX

FM 1434 over Trib. To Pat Cleburne

Carries FM 1434 over Trib. To Pat Cleburne, 1.7 Mi S Of US 67.

Overall conditionFair

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

How ratings work
Culvertsets the rating6/9 · Satisfactory
Channelnot part of overall6/9 · Satisfactory
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT70 FT ACROSS25 FT0ELEVATION · LENGTHS TO SCALE
Culvert 6/9

A culvert 70 ft across with 5 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.

Built20224 years old
Length69.9 ft21.3 m
Daily traffic2,150counted 2023
Last inspectedOctober 2024every 24 months

Location

StateTexas
CountyJohnson
Location1.7 Mi S Of US 67
CarriesFM 1434
CrossesTrib. To Pat Cleburne
Coordinates32.29642, -97.45203

Physical Characteristics

MaterialConcrete
DesignCulvert
Total Length69.9 ft (21.3 m)
Max Span12.1 ft (3.7 m)
Deck Width47.9 ft (14.6 m)
Deck Area311.0 sq m
Main Spans5
Year Built2022

Traffic

Avg Daily Traffic2,150 (2023)
Truck Traffic7%
Lanes On Bridge2

Inspection & Ownership

Last InspectionOctober 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure Number021270185302020

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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