US Bridges

NB US81 over Spring Creek

Fair

York County, Nebraska · 1N Mccool Junction · Structure no. S081 05362R

Built
1970
55 years old, rebuilt 1999
Condition
Fair
inspected December 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
72 ft
1 main span
Daily traffic
8,495
2018 count
Owner
State
State Highway Agency

About this bridge

NB US81 over Spring Creek is a prestressed concrete stringer/multi-beam or girder carrying NB US81 over Spring Creek in York County, Nebraska. It was built in 1970 and reconstructed in 1999, so it is 55 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 6 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 8,495 vehicles a day, roughly 16% of them trucks, projected to reach 11,468 by 2038. The structure is 72 ft (21.9 m) long and 47 ft wide. If it were closed, the detour would be 12.4 mi (20 km).

CarriesNB US81
CrossesSpring Creek
Location1N Mccool Junction
RouteU.S. Route 81
Coordinates40.7547, -97.5974
Functional classRural Principal Arterial - Other

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.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating58.4 US tons
Inventory rating34.2 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length72 ft (21.9 m)
Longest span70 ft (21.3 m)
Deck width47 ft (14.3 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,495 (2018)
Projected traffic11,468 by 2038
Trucks16%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed12.4 mi (20 km)
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—
NavigationNo navigation control on waterway

Frequently asked questions

When was NB US81 over Spring Creek built?

It was built in 1970, making it 55 years old in 2025. It was reconstructed in 1999.

What condition is NB US81 over Spring Creek 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 December 2024.

How much traffic does NB US81 over Spring Creek carry?

About 8,495 vehicles per day (2018 count), of which roughly 16% are trucks.

How long is NB US81 over Spring Creek?

The structure is 72 ft (21.9 m) long with a longest span of 70 ft (21.3 m) and a deck 47 ft wide.

Who owns NB US81 over Spring Creek?

It is owned by the State Highway Agency.