US Bridges

County Highway over Little Blue River

Poor

Nuckolls County, Nebraska · .5S Oak · Structure no. C006513905P

Built
1911
114 years old, rebuilt 1979
Condition
Poor
inspected September 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
214 ft
4 main spans
Daily traffic
40
2003 count
Owner
County
County Highway Agency

About this bridge

County Highway over Little Blue River is a steel stringer/multi-beam or girder carrying County Highway over Little Blue River in Nuckolls County, Nebraska. It was built in 1911 and reconstructed in 1979, so it is 114 years old, older than the Nebraska average of 47.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 40 vehicles a day, projected to reach 68 by 2033. The structure is 214 ft (65.2 m) long and 20 ft wide. If it were closed, the detour would be 31.1 mi (50 km).

CarriesCounty Highway
CrossesLittle Blue River
Location.5S Oak
RouteCounty Highway 0P139
Coordinates40.2283, -97.905
Functional classRural Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating56.2 US tons
Inventory rating52.9 US tons

Structure

MaterialSteel
DeckAluminum
Main spans4
Design loadUnknown
Structure length214 ft (65.2 m)
Longest span60 ft (18.3 m)
Deck width20 ft (6.1 m)
Roadway width19 ft (5.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic40 (2003)
Projected traffic68 by 2033
Trucks0%
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

OwnerCounty Highway Agency
Maintained byCounty 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 County Highway over Little Blue River built?

It was built in 1911, making it 114 years old in 2025. It was reconstructed in 1979.

What condition is County Highway over Little Blue River in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in September 2023.

How much traffic does County Highway over Little Blue River carry?

About 40 vehicles per day (2003 count).

How long is County Highway over Little Blue River?

The structure is 214 ft (65.2 m) long with a longest span of 60 ft (18.3 m) and a deck 20 ft wide.

Who owns County Highway over Little Blue River?

It is owned by the County Highway Agency.