US Bridges

US281/N12 over Crooked Creek

Good

Boyd County, Nebraska · 2SE Spencer · Structure no. S281 21201

Built
1958
67 years old, rebuilt 1992
Condition
Good
inspected March 2023
Type
Slab
Concrete Continuous
Length
82 ft
3 main spans
Daily traffic
1,370
2018 count
Owner
State
State Highway Agency

About this bridge

US281/N12 over Crooked Creek is a concrete continuous slab carrying US281/N12 over Crooked Creek in Boyd County, Nebraska. It was built in 1958 and reconstructed in 1992, so it is 67 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 1,370 vehicles a day, roughly 18% of them trucks, projected to reach 1,918 by 2038. The structure is 82 ft (25 m) long and 46 ft wide. If it were closed, the detour would be 68.4 mi (110 km).

CarriesUS281/N12
CrossesCrooked Creek
Location2SE Spencer
RouteU.S. Route 281
Coordinates42.8561, -98.6664
Functional classRural Principal Arterial - Other

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry8: Equal to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating52.9 US tons
Inventory rating32 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadH 20
Structure length82 ft (25 m)
Longest span33 ft (10.1 m)
Deck width46 ft (14.1 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,370 (2018)
Projected traffic1,918 by 2038
Trucks18%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed68.4 mi (110 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 US281/N12 over Crooked Creek built?

It was built in 1958, making it 67 years old in 2025. It was reconstructed in 1992.

What condition is US281/N12 over Crooked 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 March 2023.

How much traffic does US281/N12 over Crooked Creek carry?

About 1,370 vehicles per day (2018 count), of which roughly 18% are trucks.

How long is US281/N12 over Crooked Creek?

The structure is 82 ft (25 m) long with a longest span of 33 ft (10.1 m) and a deck 46 ft wide.

Who owns US281/N12 over Crooked Creek?

It is owned by the State Highway Agency.