US Bridges

County Road 18 over Sand Creek

FairClosed to traffic

Saunders County, Nebraska · 1.5W .3N of Colon · Structure no. C007812940

Built
1910
115 years old
Condition
Fair
inspected July 2021
Type
Truss - Thru
Steel
Length
120 ft
1 main span
Daily traffic
50
2003 count
Owner
County
County Highway Agency

About this bridge

County Road 18 over Sand Creek is a steel truss - thru carrying County Road 18 over Sand Creek in Saunders 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 fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: closed to all traffic.

It carries about 50 vehicles a day, projected to reach 85 by 2033. The structure is 120 ft (36.6 m) long and 16 ft wide. If it were closed, the detour would be 18.6 mi (30 km).

Location

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CarriesCounty Road 18
CrossesSand Creek
Location1.5W .3N of Colon
RouteCounty Highway 129
CountySaunders County
StateNebraska
Coordinates41.3033, -96.64
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJuly 2021
Inspection intervalevery 24 months
Operating statusClosed to all traffic
ScourFoundations stable; scour above top of footing
Structural evaluation0: Immediate repair necessary to put back in service
Deck geometry8: Equal to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating0 US tons
Inventory rating0 US tons

Structure

Structure typeTruss - Thru
MaterialSteel
DeckWood or timber
Main spans1
Design loadUnknown
Structure length120 ft (36.6 m)
Longest span119 ft (36.3 m)
Deck width16 ft (4.9 m)
Roadway width16 ft (4.8 m)
Vertical clearance over deck18 ft (5.5 m)

Traffic and service

Average daily traffic50 (2003)
Projected traffic85 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 Road 18 over Sand Creek built?

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

What condition is County Road 18 over Sand Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in July 2021.

How much traffic does County Road 18 over Sand Creek carry?

About 50 vehicles per day (2003 count).

How long is County Road 18 over Sand Creek?

The structure is 120 ft (36.6 m) long with a longest span of 119 ft (36.3 m) and a deck 16 ft wide.

Who owns County Road 18 over Sand Creek?

It is owned by the County Highway Agency.