Structure 1805709K5650003 · Dallas County, TX

E Kirnwood DR over Peacock Branch

Carries E Kirnwood DR over Peacock Branch, 0.6 Mi W Of Polk ST.

Overall conditionGood

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

How ratings work
Deck8/9 · Very Good
Superstructuresets the rating7/9 · Good
Substructure8/9 · Very Good
Channelnot part of overall7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT39 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 8/9Superstructure 7/9 · sets the ratingSubstructure 8/9

39 ft end to end. 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 deck arch.

Built200719 years old
Length39.0 ft11.9 m
Daily traffic1,830counted 2021
Last inspectedJune 2023every 24 months

Location

StateTexas
CountyDallas
Location0.6 Mi W Of Polk ST
CarriesE Kirnwood DR
CrossesPeacock Branch
Coordinates32.65490, -96.85044

Physical Characteristics

MaterialConcrete
DesignArch - Deck
Total Length39.0 ft (11.9 m)
Max Span37.1 ft (11.3 m)
Deck Width57.7 ft (17.6 m)
Deck Area209.4 sq m
Main Spans1
Year Built2007

Traffic

Avg Daily Traffic1,830 (2021)
Truck Traffic3%
Lanes On Bridge2

Inspection & Ownership

Last InspectionJune 2023
Inspection FrequencyEvery 24 months
OwnerCity/Municipal Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical5 — Stable for scour
Structure Number1805709K5650003

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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