US Bridges

Lynx Hollow Road over S. Fork Lynx Creek

Fair

Lane County, Oregon · 030 MI W HWY 99 · Structure no. 39C215219200288

Built
1979
46 years old
Condition
Fair
inspected September 2024
Type
Slab
Prestressed Concrete
Length
28 ft
1 main span
Daily traffic
562
2020 count
Owner
County
County Highway Agency

About this bridge

Lynx Hollow Road over S. Fork Lynx Creek is a prestressed concrete slab carrying Lynx Hollow Road over S. Fork Lynx Creek in Lane County, Oregon. It was built in 1979, so it is 46 years old, younger than the Oregon average of 49.9 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 562 vehicles a day, roughly 5% of them trucks, projected to reach 602 by 2025. The structure is 28 ft (8.5 m) long and 28 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesLynx Hollow Road
CrossesS. Fork Lynx Creek
Location030 MI W HWY 99
RouteCounty Highway C2192
StateOregon
Coordinates43.8677, -123.09209
Functional classRural Minor Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating74 US tons
Inventory rating44 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHS 20
Structure length28 ft (8.5 m)
Longest span28 ft (8.5 m)
Deck width28 ft (8.5 m)
Roadway width28 ft (8.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic562 (2020)
Projected traffic602 by 2025
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Lynx Hollow Road over S. Fork Lynx Creek built?

It was built in 1979, making it 46 years old in 2025.

What condition is Lynx Hollow Road over S. Fork Lynx 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 September 2024.

How much traffic does Lynx Hollow Road over S. Fork Lynx Creek carry?

About 562 vehicles per day (2020 count), of which roughly 5% are trucks.

How long is Lynx Hollow Road over S. Fork Lynx Creek?

The structure is 28 ft (8.5 m) long with a longest span of 28 ft (8.5 m) and a deck 28 ft wide.

Who owns Lynx Hollow Road over S. Fork Lynx Creek?

It is owned by the County Highway Agency.