US Bridges

Nfs Road over South Fork Spring Creek

Good

Union County, Oregon · FSR 21/2100680 Junction · Structure no. 061606000001199

Built
2010
15 years old
Condition
Good
inspected August 2023
Type
Culvert
Concrete
Length
28 ft
1 main span
Daily traffic
20
2001 count
Owner
Federal
U.S. Forest Service

About this bridge

Nfs Road over South Fork Spring Creek is a concrete culvert carrying Nfs Road over South Fork Spring Creek in Union County, Oregon. It was built in 2010, so it is 15 years old, younger than the Oregon average of 49.9 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 20 vehicles a day, projected to reach 30 by 2045. The structure is 28 ft (8.6 m) long.

CarriesNfs Road
CrossesSouth Fork Spring Creek
LocationFSR 21/2100680 Junction
RouteFederal Lands Road 21000
StateOregon
Coordinates45.33698, -118.31725
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionAugust 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating55 US tons
Inventory rating42.5 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadUnknown
Structure length28 ft (8.6 m)
Longest span28 ft (8.4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic20 (2001)
Projected traffic30 by 2045
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerU.S. Forest Service
Maintained byU.S. Forest Service
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Nfs Road over South Fork Spring Creek built?

It was built in 2010, making it 15 years old in 2025.

What condition is Nfs Road over South Fork Spring 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 August 2023.

How much traffic does Nfs Road over South Fork Spring Creek carry?

About 20 vehicles per day (2001 count).

How long is Nfs Road over South Fork Spring Creek?

The structure is 28 ft (8.6 m) long with a longest span of 28 ft (8.4 m).

Who owns Nfs Road over South Fork Spring Creek?

It is owned by the U.S. Forest Service.