US Bridges

N Leverman ST over B-69 over UPRR

FairPosted for load

Multnomah County, Oregon · Swan Island · Structure no. 25B69 000 00000

Built
1981
44 years old
Condition
Fair
inspected July 2024
Type
Tee Beam
Prestressed Concrete
Length
189 ft
3 main spans
Daily traffic
6,003
2020 count
Owner
City
City or Municipal Highway Agency

About this bridge

N Leverman ST over B-69 over UPRR is a prestressed concrete tee beam carrying N Leverman ST over B-69 over UPRR in Multnomah County, Oregon. It was built in 1981, so it is 44 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. Its operating status is: posted for load restriction.

It carries about 6,003 vehicles a day, roughly 40% of them trucks, projected to reach 6,931 by 2025. The structure is 189 ft (57.6 m) long and 63 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

Location

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CarriesN Leverman ST
CrossesB-69 over UPRR
LocationSwan Island
RouteCity Street C0000
CountyMultnomah County
StateOregon
Coordinates45.56753, -122.70729
Functional classUrban Collector

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.
Superstructure8 Very GoodNo problems noted.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusPosted for load 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 rating21.1 US tons
Inventory rating16.3 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans3
Design loadHS 20
Structure length189 ft (57.6 m)
Longest span85 ft (25.9 m)
Deck width63 ft (19.1 m)
Roadway width54 ft (16.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,003 (2020)
Projected traffic6,931 by 2025
Trucks40%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesRailroad
Detour if closed123.7 mi (199 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 N Leverman ST over B-69 over UPRR built?

It was built in 1981, making it 44 years old in 2025.

What condition is N Leverman ST over B-69 over UPRR 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 July 2024.

How much traffic does N Leverman ST over B-69 over UPRR carry?

About 6,003 vehicles per day (2020 count), of which roughly 40% are trucks.

How long is N Leverman ST over B-69 over UPRR?

The structure is 189 ft (57.6 m) long with a longest span of 85 ft (25.9 m) and a deck 63 ft wide.

Who owns N Leverman ST over B-69 over UPRR?

It is owned by the City or Municipal Highway Agency.