Structure C003450725 · Gage County, NE

Fas 3305/sw 100 RD over Clatonia Creek

Carries Fas 3305/sw 100 RD over Clatonia Creek, Jct Us77/n41 6w .6s.

Overall conditionPoor

Set by its lowest-rated component: Superstructure at 3 of 9.

How ratings work
Deck4/9 · Poor
Superstructuresets the rating3/9 · Serious
Substructure5/9 · Fair
Channelnot part of overall5/9 · Fair
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT95 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 4/9Superstructure 3/9 · sets the ratingSubstructure 5/9

95 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 through truss.

Built193591 years old
Length95.1 ft29 m
Daily traffic430counted 2011
Last inspectedAugust 2024every 24 months

Location

StateNebraska
CountyGage
LocationJct Us77/n41 6w .6s
CarriesFas 3305/sw 100 RD
CrossesClatonia Creek
Coordinates40.45700, -96.85560

Physical Characteristics

MaterialSteel
DesignTruss - Thru
Total Length95.1 ft (29 m)
Max Span55.1 ft (16.8 m)
Deck Width19.7 ft (6 m)
Deck Area174 sq m
Main Spans1
Year Built1935

Traffic

Avg Daily Traffic430 (2011)
Lanes On Bridge2

Inspection & Ownership

Last InspectionAugust 2024
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical5 — Stable for scour
Structure NumberC003450725

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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