US Bridges

WB-US275/N92 over I80

Fair

Douglas County, Nebraska · I & L ST Intrchg · Structure no. S080 44508

Built
1959
66 years old, rebuilt 1984
Condition
Fair
inspected February 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
341 ft
4 main spans
Daily traffic
59,995
2018 count
Owner
State
State Highway Agency

About this bridge

WB-US275/N92 over I80 is a steel continuous stringer/multi-beam or girder carrying WB-US275/N92 over I80 in Douglas County, Nebraska. It was built in 1959 and reconstructed in 1984, so it is 66 years old, older than the Nebraska average of 47.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 59,995 vehicles a day, roughly 7% of them trucks, projected to reach 95,992 by 2038. The structure is 341 ft (103.9 m) long and 47 ft wide.

Location

Open in Google Maps
CarriesWB-US275/N92
CrossesI80
LocationI & L ST Intrchg
RouteU.S. Route 275
CountyDouglas County
StateNebraska
Coordinates41.2121, -96.0913
Functional classUrban Other Principal Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating58.4 US tons
Inventory rating34.2 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4 (+2 approach)
Design loadH 20
Structure length341 ft (103.9 m)
Longest span85 ft (25.9 m)
Deck width47 ft (14.2 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic59,995 (2018)
Projected traffic95,992 by 2038
Trucks7%
Lanes on structure2
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was WB-US275/N92 over I80 built?

It was built in 1959, making it 66 years old in 2025. It was reconstructed in 1984.

What condition is WB-US275/N92 over I80 in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in February 2024.

How much traffic does WB-US275/N92 over I80 carry?

About 59,995 vehicles per day (2018 count), of which roughly 7% are trucks.

How long is WB-US275/N92 over I80?

The structure is 341 ft (103.9 m) long with a longest span of 85 ft (25.9 m) and a deck 47 ft wide.

Who owns WB-US275/N92 over I80?

It is owned by the State Highway Agency.