US Bridges

County Highway over N Fk Swan Creek

Good

Saline County, Nebraska · 5E 4.5N of Tobias · Structure no. C007601515

Built
2015
10 years old
Condition
Good
inspected October 2021
Type
Culvert
Concrete
Length
56 ft
3 main spans
Daily traffic
30
2003 count
Owner
County
County Highway Agency

About this bridge

County Highway over N Fk Swan Creek is a concrete culvert carrying County Highway over N Fk Swan Creek in Saline County, Nebraska. It was built in 2015, so it is 10 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 30 vehicles a day, projected to reach 51 by 2033. The structure is 56 ft (17.2 m) long. If it were closed, the detour would be 18.6 mi (30 km).

Location

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CarriesCounty Highway
CrossesN Fk Swan Creek
Location5E 4.5N of Tobias
RouteCounty Highway 15
CountySaline County
StateNebraska
Coordinates40.49, -97.235
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
Channel and channel protection9 ExcellentNo problems noted.
Culvert9 ExcellentNo problems noted.
Last inspectionOctober 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation9: Superior to present desirable criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.5 US tons
Inventory rating37.5 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadUnknown
Structure length56 ft (17.2 m)
Longest span18 ft (5.6 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic30 (2003)
Projected traffic51 by 2033
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 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 N Fk Swan Creek built?

It was built in 2015, making it 10 years old in 2025.

What condition is County Highway over N Fk Swan 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 October 2021.

How much traffic does County Highway over N Fk Swan Creek carry?

About 30 vehicles per day (2003 count).

How long is County Highway over N Fk Swan Creek?

The structure is 56 ft (17.2 m) long with a longest span of 18 ft (5.6 m).

Who owns County Highway over N Fk Swan Creek?

It is owned by the County Highway Agency.