US Bridges

US81 over Stream

Good

Platte County, Nebraska · 3N Columbus · Structure no. S081 11485

Built
1960
65 years old, rebuilt 1995
Condition
Good
inspected June 2023
Type
Culvert
Concrete
Length
27 ft
3 main spans
Daily traffic
10,560
2018 count
Owner
State
State Highway Agency

About this bridge

US81 over Stream is a concrete culvert carrying US81 over Stream in Platte County, Nebraska. It was built in 1960 and reconstructed in 1995, so it is 65 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 10,560 vehicles a day, roughly 14% of them trucks, projected to reach 15,312 by 2038. The structure is 27 ft (8.2 m) long. If it were closed, the detour would be 18.6 mi (30 km).

CarriesUS81
CrossesStream
Location3N Columbus
RouteU.S. Route 81
Coordinates41.4585, -97.4158
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
Channel and channel protection8 Very GoodNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36.4 US tons
Inventory rating24.3 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 20
Structure length27 ft (8.2 m)
Longest span8 ft (2.4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,560 (2018)
Projected traffic15,312 by 2038
Trucks14%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed18.6 mi (30 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 US81 over Stream built?

It was built in 1960, making it 65 years old in 2025. It was reconstructed in 1995.

What condition is US81 over Stream 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 2023.

How much traffic does US81 over Stream carry?

About 10,560 vehicles per day (2018 count), of which roughly 14% are trucks.

How long is US81 over Stream?

The structure is 27 ft (8.2 m) long with a longest span of 8 ft (2.4 m).

Who owns US81 over Stream?

It is owned by the State Highway Agency.