US Bridges

Valley River DR over Delta HWY

Fair

Lane County, Oregon · 015 M S Beltline on Delta · Structure no. 009360174100032

Built
1965
60 years old
Condition
Fair
inspected May 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
242 ft
4 main spans
Daily traffic
37,059
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

Valley River DR over Delta HWY is a prestressed concrete stringer/multi-beam or girder carrying Valley River DR over Delta HWY in Lane County, Oregon. It was built in 1965, so it is 60 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 37,059 vehicles a day, roughly 5% of them trucks, projected to reach 39,800 by 2042. The structure is 242 ft (73.8 m) long and 81 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesValley River DR
CrossesDelta HWY
Location015 M S Beltline on Delta
RouteCity Street U1325
StateOregon
Coordinates44.07023, -123.10195
Functional classUrban Minor Arterial

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating21.4 US tons
Inventory rating16.4 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadH 20
Structure length242 ft (73.8 m)
Longest span74 ft (22.6 m)
Deck width81 ft (24.6 m)
Roadway width64 ft (19.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic37,059 (2022)
Projected traffic39,800 by 2042
Trucks5%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Valley River DR over Delta HWY built?

It was built in 1965, making it 60 years old in 2025.

What condition is Valley River DR over Delta HWY 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 May 2023.

How much traffic does Valley River DR over Delta HWY carry?

About 37,059 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is Valley River DR over Delta HWY?

The structure is 242 ft (73.8 m) long with a longest span of 74 ft (22.6 m) and a deck 81 ft wide.

Who owns Valley River DR over Delta HWY?

It is owned by the City or Municipal Highway Agency.