US Bridges

Fremont on Ramp over Conn 3 from Ivy ST

Fair

Multnomah County, Oregon · E Fremont Intchge · Structure no. 08958G061 00352

Built
1973
52 years old
Condition
Fair
inspected October 2024
Type
Box Beam or Girders - Multiple
Steel Continuous
Length
782 ft
6 main spans
Daily traffic
6,413
2022 count
Owner
State
State Highway Agency

About this bridge

Fremont on Ramp over Conn 3 from Ivy ST is a steel continuous box beam or girders - multiple carrying Fremont on Ramp over Conn 3 from Ivy ST in Multnomah County, Oregon. It was built in 1973, so it is 52 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 6,413 vehicles a day, roughly 8% of them trucks, projected to reach 14,800 by 2030. The structure is 782 ft (238.4 m) long and 44 ft wide. If it were closed, the detour would be 4.3 mi (7 km).

Location

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CarriesFremont on Ramp
CrossesConn 3 from Ivy ST
LocationE Fremont Intchge
RouteInterstate 405
CountyMultnomah County
StateOregon
Coordinates45.54411, -122.6755
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 inspectionOctober 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 alignment7: Better than present minimum criteria
Operating rating32.8 US tons
Inventory rating25.4 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans6
Design loadHS 20
Structure length782 ft (238.4 m)
Longest span150 ft (45.7 m)
Deck width44 ft (13.3 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deck18 ft (5.5 m)

Traffic and service

Average daily traffic6,413 (2022)
Projected traffic14,800 by 2030
Trucks8%
Lanes on structure2
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed4.3 mi (7 km)
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 proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Fremont on Ramp over Conn 3 from Ivy ST built?

It was built in 1973, making it 52 years old in 2025.

What condition is Fremont on Ramp over Conn 3 from Ivy ST 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 October 2024.

How much traffic does Fremont on Ramp over Conn 3 from Ivy ST carry?

About 6,413 vehicles per day (2022 count), of which roughly 8% are trucks.

How long is Fremont on Ramp over Conn 3 from Ivy ST?

The structure is 782 ft (238.4 m) long with a longest span of 150 ft (45.7 m) and a deck 44 ft wide.

Who owns Fremont on Ramp over Conn 3 from Ivy ST?

It is owned by the State Highway Agency.