Structure 370945405540 · Greenwood County, KS

County Rd. 380 over Trib. Verdigris River

Carries County Rd. 380 over Trib. Verdigris River, 1.1w 1.5n Of Madison.

Overall conditionPoor

Set by its lowest-rated component: Culvert at 4 of 9.

How ratings work
Culvertsets the rating4/9 · Poor
Channelnot part of overall6/9 · Satisfactory
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT75 FT ACROSS25 FT0ELEVATION · LENGTHS TO SCALE
Culvert 4/9

A culvert 75 ft across with 8 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.

Built196561 years old
Length75.5 ft23 m
Daily traffic38counted 2006
Last inspectedJune 2023every 24 months

Location

StateKansas
CountyGreenwood
Location1.1w 1.5n Of Madison
CarriesCounty Rd. 380
CrossesTrib. Verdigris River
Coordinates38.15769, -96.16750

Physical Characteristics

MaterialConcrete
DesignCulvert
Total Length75.5 ft (23 m)
Max Span8.9 ft (2.7 m)
Deck Width25.9 ft (7.9 m)
Deck Area181.7 sq m
Main Spans8
Year Built1965

Traffic

Avg Daily Traffic38 (2006)
Lanes On Bridge2

Inspection & Ownership

Last InspectionJune 2023
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure Number000370945405540

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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