US Bridges

HWY 002 Conn over Trimet

Fair

Multnomah County, Oregon · 2.0 MI E of I-5 · Structure no. R7025B002C00202

Built
1985
40 years old
Condition
Fair
inspected April 2023
Type
Tee Beam
Concrete Continuous
Length
310 ft
6 main spans
Daily traffic
73,782
2022 count
Owner
State
State Highway Agency

About this bridge

HWY 002 Conn over Trimet is a concrete continuous tee beam carrying HWY 002 Conn over Trimet in Multnomah County, Oregon. It was built in 1985, so it is 40 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 73,782 vehicles a day, roughly 1% of them trucks, projected to reach 76,450 by 2042. The structure is 310 ft (94.5 m) long and 31 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesHWY 002 Conn
CrossesTrimet
Location2.0 MI E of I-5
RouteState Highway 84
StateOregon
Coordinates45.53437, -122.63086
Functional classUrban Principal Arterial - Interstate

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 inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating27.9 US tons
Inventory rating21.4 US tons

Structure

Structure typeTee Beam
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans6
Design loadHS 20
Structure length310 ft (94.5 m)
Longest span55 ft (16.8 m)
Deck width31 ft (9.6 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic73,782 (2022)
Projected traffic76,450 by 2042
Trucks1%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesRailroad
Detour if closed1.9 mi (3 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 HWY 002 Conn over Trimet built?

It was built in 1985, making it 40 years old in 2025.

What condition is HWY 002 Conn over Trimet 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 April 2023.

How much traffic does HWY 002 Conn over Trimet carry?

About 73,782 vehicles per day (2022 count), of which roughly 1% are trucks.

How long is HWY 002 Conn over Trimet?

The structure is 310 ft (94.5 m) long with a longest span of 55 ft (16.8 m) and a deck 31 ft wide.

Who owns HWY 002 Conn over Trimet?

It is owned by the State Highway Agency.