US Bridges

IRR Hutchcroft RD over Yaquina River

Fair

Lincoln County, Oregon · 04.3 MI NE of Eddyville · Structure no. 41C11 41801 020

Built
1969
56 years old
Condition
Fair
inspected September 2024
Type
Stringer/Multi-beam or Girder
Wood or Timber
Length
72 ft
3 main spans
Daily traffic
12
2020 count
Owner
County
County Highway Agency

About this bridge

IRR Hutchcroft RD over Yaquina River is a wood or timber stringer/multi-beam or girder carrying IRR Hutchcroft RD over Yaquina River in Lincoln County, Oregon. It was built in 1969, so it is 56 years old, older 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 12 vehicles a day, projected to reach 22 by 2040. The structure is 72 ft (21.9 m) long and 14 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesIRR Hutchcroft RD
CrossesYaquina River
Location04.3 MI NE of Eddyville
RouteCounty Highway 0
StateOregon
Coordinates44.6686, -123.7457
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
Deck8 Very GoodNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
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 adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating31.1 US tons
Inventory rating23.9 US tons

Structure

MaterialWood or Timber
DeckWood or timber
Main spans3
Design loadH 15
Structure length72 ft (21.9 m)
Longest span43 ft (13.1 m)
Deck width14 ft (4.4 m)
Roadway width13 ft (4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12 (2020)
Projected traffic22 by 2040
Trucks0%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123.7 mi (199 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 IRR Hutchcroft RD over Yaquina River built?

It was built in 1969, making it 56 years old in 2025.

What condition is IRR Hutchcroft RD over Yaquina River 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 IRR Hutchcroft RD over Yaquina River carry?

About 12 vehicles per day (2020 count).

How long is IRR Hutchcroft RD over Yaquina River?

The structure is 72 ft (21.9 m) long with a longest span of 43 ft (13.1 m) and a deck 14 ft wide.

Who owns IRR Hutchcroft RD over Yaquina River?

It is owned by the County Highway Agency.