US Bridges

County Highway over Middle Oak Creek

Good

Seward County, Nebraska · 2.5N 3E of Garland · Structure no. C008014740

Built
1996
29 years old
Condition
Good
inspected August 2024
Type
Tee Beam
Prestressed Concrete
Length
101 ft
3 main spans
Daily traffic
95
2003 count
Owner
County
County Highway Agency

About this bridge

County Highway over Middle Oak Creek is a prestressed concrete tee beam carrying County Highway over Middle Oak Creek in Seward County, Nebraska. It was built in 1996, so it is 29 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 95 vehicles a day, projected to reach 161 by 2033. The structure is 101 ft (30.8 m) long and 30 ft wide. If it were closed, the detour would be 37.3 mi (60 km).

CarriesCounty Highway
CrossesMiddle Oak Creek
Location2.5N 3E of Garland
RouteCounty Highway 147
Coordinates40.98, -96.93
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating43 US tons
Inventory rating24.3 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadH 20
Structure length101 ft (30.8 m)
Longest span34 ft (10.4 m)
Deck width30 ft (9.2 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic95 (2003)
Projected traffic161 by 2033
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed37.3 mi (60 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 County Highway over Middle Oak Creek built?

It was built in 1996, making it 29 years old in 2025.

What condition is County Highway over Middle Oak 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 August 2024.

How much traffic does County Highway over Middle Oak Creek carry?

About 95 vehicles per day (2003 count).

How long is County Highway over Middle Oak Creek?

The structure is 101 ft (30.8 m) long with a longest span of 34 ft (10.4 m) and a deck 30 ft wide.

Who owns County Highway over Middle Oak Creek?

It is owned by the County Highway Agency.