US Bridges

WB-I80 over 84th ST

Good

Douglas County, Nebraska · 84th ST Interchg · Structure no. S080 44827L

Built
1961
64 years old, rebuilt 2021
Condition
Good
inspected February 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
185 ft
3 main spans
Daily traffic
169,605
2018 count
Owner
State
State Highway Agency

About this bridge

WB-I80 over 84th ST is a steel continuous stringer/multi-beam or girder carrying WB-I80 over 84th ST in Douglas County, Nebraska. It was built in 1961 and reconstructed in 2021, so it is 64 years old, older than the Nebraska average of 47.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 169,605 vehicles a day, roughly 7% of them trucks, projected to reach 254,408 by 2038. The structure is 185 ft (56.4 m) long and 96 ft wide.

CarriesWB-I80
Crosses84th ST
Location84th ST Interchg
RouteInterstate 80
Coordinates41.224, -96.0432
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60.6 US tons
Inventory rating36.4 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 25 or greater
Structure length185 ft (56.4 m)
Longest span94 ft (28.7 m)
Deck width96 ft (29.3 m)
Roadway width94 ft (28.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic169,605 (2018)
Projected traffic254,408 by 2038
Trucks7%
Lanes on structure5
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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-I80 over 84th ST built?

It was built in 1961, making it 64 years old in 2025. It was reconstructed in 2021.

What condition is WB-I80 over 84th ST in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in February 2024.

How much traffic does WB-I80 over 84th ST carry?

About 169,605 vehicles per day (2018 count), of which roughly 7% are trucks.

How long is WB-I80 over 84th ST?

The structure is 185 ft (56.4 m) long with a longest span of 94 ft (28.7 m) and a deck 96 ft wide.

Who owns WB-I80 over 84th ST?

It is owned by the State Highway Agency.