US Bridges

Road 364 over Drifwood Creek N Fk

Good

Hitchcock County, Nebraska · 8S of Trenton · Structure no. C004403305

Built
1987
38 years old
Condition
Good
inspected August 2023
Type
Culvert
Concrete
Length
33 ft
3 main spans
Daily traffic
20
2003 count
Owner
County
County Highway Agency

About this bridge

Road 364 over Drifwood Creek N Fk is a concrete culvert carrying Road 364 over Drifwood Creek N Fk in Hitchcock County, Nebraska. It was built in 1987, so it is 38 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 20 vehicles a day, projected to reach 34 by 2033. The structure is 33 ft (10.1 m) long. If it were closed, the detour would be 12.4 mi (20 km).

CarriesRoad 364
CrossesDrifwood Creek N Fk
Location8S of Trenton
RouteCounty Highway 33
Coordinates40.046, -101.0229
Functional classRural Local

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.
Culvert9 ExcellentNo problems noted.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
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 length33 ft (10.1 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 traffic20 (2003)
Projected traffic34 by 2033
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed12.4 mi (20 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Road 364 over Drifwood Creek N Fk built?

It was built in 1987, making it 38 years old in 2025.

What condition is Road 364 over Drifwood Creek N 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 August 2023.

How much traffic does Road 364 over Drifwood Creek N Fk carry?

About 20 vehicles per day (2003 count).

How long is Road 364 over Drifwood Creek N Fk?

The structure is 33 ft (10.1 m) long with a longest span of 10 ft (3 m).

Who owns Road 364 over Drifwood Creek N Fk?

It is owned by the County Highway Agency.