US Bridges

County Highway over Big Sandy Creek

Good

Clay County, Nebraska · 2.7N 1W Edgar · Structure no. C001803105

Built
1984
41 years old
Condition
Good
inspected November 2024
Type
Tee Beam
Prestressed Concrete
Length
72 ft
3 main spans
Daily traffic
50
2003 count
Owner
County
County Highway Agency

About this bridge

County Highway over Big Sandy Creek is a prestressed concrete tee beam carrying County Highway over Big Sandy Creek in Clay County, Nebraska. It was built in 1984, so it is 41 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 50 vehicles a day, projected to reach 85 by 2041. The structure is 72 ft (21.9 m) long and 30 ft wide. If it were closed, the detour would be 18.6 mi (30 km).

Location

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CarriesCounty Highway
CrossesBig Sandy Creek
Location2.7N 1W Edgar
RouteCounty Highway 31
CountyClay County
StateNebraska
Coordinates40.42, -97.995
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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating55.1 US tons
Inventory rating32 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadH 15
Structure length72 ft (21.9 m)
Longest span31 ft (9.4 m)
Deck width30 ft (9.2 m)
Roadway width28 ft (8.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (2003)
Projected traffic85 by 2041
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed18.6 mi (30 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 Big Sandy Creek built?

It was built in 1984, making it 41 years old in 2025.

What condition is County Highway over Big Sandy 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 November 2024.

How much traffic does County Highway over Big Sandy Creek carry?

About 50 vehicles per day (2003 count).

How long is County Highway over Big Sandy Creek?

The structure is 72 ft (21.9 m) long with a longest span of 31 ft (9.4 m) and a deck 30 ft wide.

Who owns County Highway over Big Sandy Creek?

It is owned by the County Highway Agency.