US Bridges

Or 34 (hwy 210) over UPRR

Fair

Linn County, Oregon · 077 MI E of Corvallis · Structure no. 16780 210 00777

Built
1990
35 years old
Condition
Fair
inspected September 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
195 ft
3 main spans
Daily traffic
22,024
2022 count
Owner
State
State Highway Agency

About this bridge

Or 34 (hwy 210) over UPRR is a prestressed concrete stringer/multi-beam or girder carrying Or 34 (hwy 210) over UPRR in Linn County, Oregon. It was built in 1990, so it is 35 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 22,024 vehicles a day, roughly 5% of them trucks, projected to reach 26,200 by 2042. The structure is 195 ft (59.4 m) long and 89 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

Location

Open in Google Maps
CarriesOr 34 (hwy 210)
CrossesUPRR
Location077 MI E of Corvallis
RouteState Highway 34
CountyLinn County
StateOregon
Coordinates44.55588, -123.10838
Functional classRural Principal Arterial - Other

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.
Superstructure8 Very GoodNo problems noted.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating30.8 US tons
Inventory rating23.6 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 25 or greater
Structure length195 ft (59.4 m)
Longest span67 ft (20.4 m)
Deck width89 ft (27 m)
Roadway width86 ft (26.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic22,024 (2022)
Projected traffic26,200 by 2042
Trucks5%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
Detour if closed9.9 mi (16 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Or 34 (hwy 210) over UPRR built?

It was built in 1990, making it 35 years old in 2025.

What condition is Or 34 (hwy 210) over UPRR 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 Or 34 (hwy 210) over UPRR carry?

About 22,024 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is Or 34 (hwy 210) over UPRR?

The structure is 195 ft (59.4 m) long with a longest span of 67 ft (20.4 m) and a deck 89 ft wide.

Who owns Or 34 (hwy 210) over UPRR?

It is owned by the State Highway Agency.