US Bridges

County Highway over S Fk Little Nemaha River

PoorClosed to traffic

Otoe County, Nebraska · 1E .7S of Burr · Structure no. C006602103

Built
1910
115 years old
Condition
Poor
inspected July 2023
Type
Truss - Thru
Steel
Length
107 ft
1 main span
Daily traffic
25
2003 count
Owner
County
County Highway Agency

About this bridge

County Highway over S Fk Little Nemaha River is a steel truss - thru carrying County Highway over S Fk Little Nemaha River in Otoe County, Nebraska. It was built in 1910, so it is 115 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 2 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. Its operating status is: closed to all traffic.

It carries about 25 vehicles a day, projected to reach 42 by 2033. The structure is 107 ft (32.6 m) long and 13 ft wide. If it were closed, the detour would be 18.6 mi (30 km).

Location

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CarriesCounty Highway
CrossesS Fk Little Nemaha River
Location1E .7S of Burr
RouteCounty Highway 21
CountyOtoe County
StateNebraska
Coordinates40.5261, -96.2745
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.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure2 CriticalAdvanced deterioration of primary structural elements. Bridge may be closed until corrective action is taken.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusClosed to all traffic
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation0: Immediate repair necessary to put back in service
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating0 US tons
Inventory rating0 US tons

Structure

Structure typeTruss - Thru
MaterialSteel
DeckWood or timber
Main spans1 (+2 approach)
Design loadUnknown
Structure length107 ft (32.6 m)
Longest span70 ft (21.3 m)
Deck width13 ft (4.1 m)
Roadway width13 ft (4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic25 (2003)
Projected traffic42 by 2033
Trucks0%
Lanes on structure1
Traffic directionOne-lane bridge for two-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 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 S Fk Little Nemaha River built?

It was built in 1910, making it 115 years old in 2025.

What condition is County Highway over S Fk Little Nemaha 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 July 2023.

How much traffic does County Highway over S Fk Little Nemaha River carry?

About 25 vehicles per day (2003 count).

How long is County Highway over S Fk Little Nemaha River?

The structure is 107 ft (32.6 m) long with a longest span of 70 ft (21.3 m) and a deck 13 ft wide.

Who owns County Highway over S Fk Little Nemaha River?

It is owned by the County Highway Agency.