US Bridges

N5 over Big Sandy Creek S Fk

Good

Thayer County, Nebraska · 7N Deshler · Structure no. S005 00635

Built
1978
47 years old
Condition
Good
inspected July 2023
Type
Culvert
Concrete
Length
32 ft
3 main spans
Daily traffic
450
2018 count
Owner
State
State Highway Agency

About this bridge

N5 over Big Sandy Creek S Fk is a concrete culvert carrying N5 over Big Sandy Creek S Fk in Thayer County, Nebraska. It was built in 1978, so it is 47 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 450 vehicles a day, roughly 12% of them trucks, projected to reach 540 by 2038. The structure is 32 ft (9.8 m) long. If it were closed, the detour would be 31.1 mi (50 km).

CarriesN5
CrossesBig Sandy Creek S Fk
Location7N Deshler
RouteState Highway 5
Coordinates40.2399, -97.7269
Functional classRural Major Collector

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 protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionJuly 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating47.4 US tons
Inventory rating36.4 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 20
Structure length32 ft (9.8 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic450 (2018)
Projected traffic540 by 2038
Trucks12%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed31.1 mi (50 km)
TollOn a free road
National Highway SystemNo

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 N5 over Big Sandy Creek S Fk built?

It was built in 1978, making it 47 years old in 2025.

What condition is N5 over Big Sandy Creek S Fk 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 July 2023.

How much traffic does N5 over Big Sandy Creek S Fk carry?

About 450 vehicles per day (2018 count), of which roughly 12% are trucks.

How long is N5 over Big Sandy Creek S Fk?

The structure is 32 ft (9.8 m) long with a longest span of 10 ft (3 m).

Who owns N5 over Big Sandy Creek S Fk?

It is owned by the State Highway Agency.