Structure S080 15803L · Lincoln County, NE

I80 over N25

Carries I80 over N25, Sutherland Intrchg.

Overall conditionGood

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

How ratings work
Decksets the rating7/9 · Good
Superstructuresets the rating7/9 · Good
Substructuresets the rating7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT104 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 7/9Substructure 7/9

104 ft end to end, longest span 49 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 slab bridge.

Built1967rebuilt 1989
Length104.0 ft31.7 m
Daily traffic16,525counted 2018
Last inspectedDecember 2023every 24 months

Location

StateNebraska
CountyLincoln
LocationSutherland Intrchg
CarriesI80
CrossesN25
Coordinates41.13890, -101.12680

Physical Characteristics

MaterialConcrete Continuous
DesignSlab
Total Length104.0 ft (31.7 m)
Max Span48.9 ft (14.9 m)
Deck Width44.9 ft (13.7 m)
Deck Area434.3 sq m
Main Spans3
Year Built1967 (reconstructed 1989)

Traffic

Avg Daily Traffic16,525 (2018)
Truck Traffic42%
Lanes On Bridge2
Lanes Under Bridge2

Inspection & Ownership

Last InspectionDecember 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure NumberS080 15803L

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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