Structure C004000303 · Hall County, NE

190th Road over Trib S Ch Platte River

Carries 190th Road over Trib S Ch Platte River, 8s 5w Of Wood River.

Overall conditionFair

Set by its lowest-rated component: Deck at 5 of 9.

How ratings work
Decksets the rating5/9 · Fair
Superstructure7/9 · Good
Substructure7/9 · Good
Channelnot part of overall8/9 · Very Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT61 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 5/9 · sets the ratingSuperstructure 7/9Substructure 7/9

61 ft end to end, longest span 30 ft. 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 multi-beam bridge.

Built198640 years old
Length61.0 ft18.6 m
Daily traffic10counted 2003
Last inspectedSeptember 2024every 24 months

Location

StateNebraska
CountyHall
Location8s 5w Of Wood River
Carries190th Road
CrossesTrib S Ch Platte River
Coordinates40.71050, -98.70250

Physical Characteristics

MaterialWood or Timber
DesignStringer/Multi-beam
Total Length61.0 ft (18.6 m)
Max Span29.9 ft (9.1 m)
Deck Width20.0 ft (6.1 m)
Deck Area113.5 sq m
Main Spans2
Year Built1986

Traffic

Avg Daily Traffic10 (2003)
Lanes On Bridge2

Inspection & Ownership

Last InspectionSeptember 2024
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical5 — Stable for scour
Structure NumberC004000303

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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