US Bridges

I80 over Greenwood Creek

Good

Cass County, Nebraska · 2S Greenwood Intrchg · Structure no. S080 41856L

Built
2009
16 years old
Condition
Good
inspected June 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
98 ft
1 main span
Daily traffic
49,240
2018 count
Owner
State
State Highway Agency

About this bridge

I80 over Greenwood Creek is a prestressed concrete stringer/multi-beam or girder carrying I80 over Greenwood Creek in Cass County, Nebraska. It was built in 2009, so it is 16 years old, younger 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 49,240 vehicles a day, roughly 16% of them trucks, projected to reach 68,936 by 2038. The structure is 98 ft (29.9 m) long and 63 ft wide. If it were closed, the detour would be 12.4 mi (20 km).

CarriesI80
CrossesGreenwood Creek
Location2S Greenwood Intrchg
RouteInterstate 80
Coordinates40.948, -96.4212
Functional classRural 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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60.6 US tons
Inventory rating37.5 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length98 ft (29.9 m)
Longest span96 ft (29.3 m)
Deck width63 ft (19.1 m)
Roadway width60 ft (18.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic49,240 (2018)
Projected traffic68,936 by 2038
Trucks16%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed12.4 mi (20 km)
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—
NavigationNo navigation control on waterway

Frequently asked questions

When was I80 over Greenwood Creek built?

It was built in 2009, making it 16 years old in 2025.

What condition is I80 over Greenwood Creek 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 June 2024.

How much traffic does I80 over Greenwood Creek carry?

About 49,240 vehicles per day (2018 count), of which roughly 16% are trucks.

How long is I80 over Greenwood Creek?

The structure is 98 ft (29.9 m) long with a longest span of 96 ft (29.3 m) and a deck 63 ft wide.

Who owns I80 over Greenwood Creek?

It is owned by the State Highway Agency.