US Bridges

Weed Road over Wood River

FairPosted for load

Klamath County, Oregon · 0411 MI S HWY 62 · Structure no. 35C206133300411

Built
1974
51 years old
Condition
Fair
inspected March 2024
Type
Stringer/Multi-beam or Girder
Wood or Timber
Length
95 ft
3 main spans
Daily traffic
76
2020 count
Owner
County
County Highway Agency

About this bridge

Weed Road over Wood River is a wood or timber stringer/multi-beam or girder carrying Weed Road over Wood River in Klamath County, Oregon. It was built in 1974, so it is 51 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. Its operating status is: posted for load restriction.

It carries about 76 vehicles a day, roughly 10% of them trucks, projected to reach 83 by 2025. The structure is 95 ft (29 m) long and 32 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesWeed Road
CrossesWood River
Location0411 MI S HWY 62
RouteCounty Highway C1333
StateOregon
Coordinates42.64642, -121.99496
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating17.9 US tons
Inventory rating13.9 US tons

Structure

MaterialWood or Timber
DeckWood or timber
Main spans3
Design loadHS 20
Structure length95 ft (29 m)
Longest span31 ft (9.4 m)
Deck width32 ft (9.8 m)
Roadway width31 ft (9.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic76 (2020)
Projected traffic83 by 2025
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 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 Weed Road over Wood River built?

It was built in 1974, making it 51 years old in 2025.

What condition is Weed Road over Wood 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 March 2024.

How much traffic does Weed Road over Wood River carry?

About 76 vehicles per day (2020 count), of which roughly 10% are trucks.

How long is Weed Road over Wood River?

The structure is 95 ft (29 m) long with a longest span of 31 ft (9.4 m) and a deck 32 ft wide.

Who owns Weed Road over Wood River?

It is owned by the County Highway Agency.