US Bridges

N92 over Platte R Trib/Overflow

Good

Douglas County, Nebraska · 3E Yutan · Structure no. S092 46400

Built
2017
8 years old
Condition
Good
inspected March 2022
Type
Culvert
Concrete
Length
53 ft
4 main spans
Daily traffic
7,955
2018 count
Owner
State
State Highway Agency

About this bridge

N92 over Platte R Trib/Overflow is a concrete culvert carrying N92 over Platte R Trib/Overflow in Douglas County, Nebraska. It was built in 2017, so it is 8 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 7,955 vehicles a day, roughly 9% of them trucks, projected to reach 11,137 by 2038. The structure is 53 ft (16.3 m) long. If it were closed, the detour would be 31.1 mi (50 km).

CarriesN92
CrossesPlatte R Trib/Overflow
Location3E Yutan
RouteState Highway 92
Coordinates41.234, -96.337
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert9 ExcellentNo problems noted.
Last inspectionMarch 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating69.4 US tons
Inventory rating52.9 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans4
Design loadUnknown
Structure length53 ft (16.3 m)
Longest span13 ft (3.9 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,955 (2018)
Projected traffic11,137 by 2038
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed31.1 mi (50 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was N92 over Platte R Trib/Overflow built?

It was built in 2017, making it 8 years old in 2025.

What condition is N92 over Platte R Trib/Overflow 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 2022.

How much traffic does N92 over Platte R Trib/Overflow carry?

About 7,955 vehicles per day (2018 count), of which roughly 9% are trucks.

How long is N92 over Platte R Trib/Overflow?

The structure is 53 ft (16.3 m) long with a longest span of 13 ft (3.9 m).

Who owns N92 over Platte R Trib/Overflow?

It is owned by the State Highway Agency.