US Bridges

I80 over N25

Good

Lincoln County, Nebraska · Sutherland Intrchg · Structure no. S080 15803R

Built
1967
58 years old, rebuilt 1989
Condition
Good
inspected December 2023
Type
Slab
Concrete Continuous
Length
104 ft
3 main spans
Daily traffic
16,525
2018 count
Owner
State
State Highway Agency

About this bridge

I80 over N25 is a concrete continuous slab carrying I80 over N25 in Lincoln County, Nebraska. It was built in 1967 and reconstructed in 1989, so it is 58 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 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 16,525 vehicles a day, roughly 42% of them trucks, projected to reach 18,178 by 2038. The structure is 104 ft (31.7 m) long and 45 ft wide.

CarriesI80
CrossesN25
LocationSutherland Intrchg
RouteInterstate 80
Coordinates41.1387, -101.1268
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating56.2 US tons
Inventory rating34.2 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length104 ft (31.7 m)
Longest span49 ft (14.9 m)
Deck width45 ft (13.7 m)
Roadway width42 ft (12.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic16,525 (2018)
Projected traffic18,178 by 2038
Trucks42%
Lanes on structure2
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 I80 over N25 built?

It was built in 1967, making it 58 years old in 2025. It was reconstructed in 1989.

What condition is I80 over N25 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 December 2023.

How much traffic does I80 over N25 carry?

About 16,525 vehicles per day (2018 count), of which roughly 42% are trucks.

How long is I80 over N25?

The structure is 104 ft (31.7 m) long with a longest span of 49 ft (14.9 m) and a deck 45 ft wide.

Who owns I80 over N25?

It is owned by the State Highway Agency.