US Bridges

I-84 (hwy 002) over Conn RD

Good

Sherman County, Oregon · 044 MI E Rufus · Structure no. 08942 002 11423

Built
1963
62 years old
Condition
Good
inspected May 2023
Type
Frame
Concrete
Length
36 ft
1 main span
Daily traffic
14,253
2022 count
Owner
State
State Highway Agency

About this bridge

I-84 (hwy 002) over Conn RD is a concrete frame carrying I-84 (hwy 002) over Conn RD in Sherman County, Oregon. It was built in 1963, so it is 62 years old, older 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 14,253 vehicles a day, roughly 33% of them trucks, projected to reach 15,700 by 2042. The structure is 36 ft (11 m) long and 79 ft wide.

CarriesI-84 (hwy 002)
CrossesConn RD
Location044 MI E Rufus
RouteInterstate 84
StateOregon
Coordinates45.72867, -120.65499
Functional classRural Principal Arterial - Interstate

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 inspectionMay 2023
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 rating47.1 US tons
Inventory rating36.4 US tons

Structure

Structure typeFrame
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length36 ft (11 m)
Longest span36 ft (11 m)
Deck width79 ft (24 m)
Roadway width76 ft (23.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic14,253 (2022)
Projected traffic15,700 by 2042
Trucks33%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedWidening of existing bridge without deck rehabilitation
Estimated improvement cost$184,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was I-84 (hwy 002) over Conn RD built?

It was built in 1963, making it 62 years old in 2025.

What condition is I-84 (hwy 002) over Conn RD 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 May 2023.

How much traffic does I-84 (hwy 002) over Conn RD carry?

About 14,253 vehicles per day (2022 count), of which roughly 33% are trucks.

How long is I-84 (hwy 002) over Conn RD?

The structure is 36 ft (11 m) long with a longest span of 36 ft (11 m) and a deck 79 ft wide.

Who owns I-84 (hwy 002) over Conn RD?

It is owned by the State Highway Agency.