Structure 461071004602 · Johnson County, KS

Sunflower RD over Spoon Creek Tributary

Carries Sunflower RD over Spoon Creek Tributary, 0.2s Of 159th.

Overall conditionGood

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

How ratings work
Culvertsets the rating7/9 · Good
Channelnot part of overall6/9 · Satisfactory
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT33 FT ACROSS25 FT0ELEVATION · LENGTHS TO SCALE
Culvert 7/9

A culvert 33 ft across with 2 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.

Built201511 years old
Length32.8 ft10 m
Daily traffic30counted 2022
Last inspectedMarch 2023every 24 months

Location

StateKansas
CountyJohnson
Location0.2s Of 159th
CarriesSunflower RD
CrossesSpoon Creek Tributary
Coordinates38.83715, -95.00142

Physical Characteristics

MaterialConcrete
DesignCulvert
Total Length32.8 ft (10 m)
Max Span15.7 ft (4.8 m)
Deck Width34.4 ft (10.5 m)
Deck Area105 sq m
Main Spans2
Year Built2015

Traffic

Avg Daily Traffic30 (2022)
Truck Traffic6%
Lanes On Bridge2

Inspection & Ownership

Last InspectionMarch 2023
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure Number000461071004602

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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