US Bridges

US 97 (hwy 004) over Olney Ave

Good

Deschutes County, Oregon · Center of Bend · Structure no. 17331 004 13728

Built
1997
28 years old
Condition
Good
inspected March 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
100 ft
1 main span
Daily traffic
55,763
2022 count
Owner
State
State Highway Agency

About this bridge

US 97 (hwy 004) over Olney Ave is a prestressed concrete box beam or girders - multiple carrying US 97 (hwy 004) over Olney Ave in Deschutes County, Oregon. It was built in 1997, so it is 28 years old, younger than the Oregon average of 49.9 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 55,763 vehicles a day, roughly 5% of them trucks, projected to reach 73,800 by 2042. The structure is 100 ft (30.5 m) long and 87 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesUS 97 (hwy 004)
CrossesOlney Ave
LocationCenter of Bend
RouteU.S. Route 97
StateOregon
Coordinates44.06479, -121.30723
Functional classUrban Other Principal Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating98.9 US tons
Inventory rating76.1 US tons

Structure

MaterialPrestressed Concrete
DeckNot applicable
Main spans1
Design loadHS 25 or greater
Structure length100 ft (30.5 m)
Longest span100 ft (30.5 m)
Deck width87 ft (26.6 m)
Roadway width78 ft (23.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic55,763 (2022)
Projected traffic73,800 by 2042
Trucks5%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed0.6 mi (1 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 US 97 (hwy 004) over Olney Ave built?

It was built in 1997, making it 28 years old in 2025.

What condition is US 97 (hwy 004) over Olney Ave in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in March 2024.

How much traffic does US 97 (hwy 004) over Olney Ave carry?

About 55,763 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is US 97 (hwy 004) over Olney Ave?

The structure is 100 ft (30.5 m) long with a longest span of 100 ft (30.5 m) and a deck 87 ft wide.

Who owns US 97 (hwy 004) over Olney Ave?

It is owned by the State Highway Agency.