US Bridges

SE 92nd Ave over B-68 over Johnson Creek

Fair

Multnomah County, Oregon · S of SE Flavel ST · Structure no. 11070A000 00001

Built
1975
50 years old
Condition
Fair
inspected July 2024
Type
Slab
Concrete Continuous
Length
128 ft
3 main spans
Daily traffic
10,242
2020 count
Owner
City
City or Municipal Highway Agency

About this bridge

SE 92nd Ave over B-68 over Johnson Creek is a concrete continuous slab carrying SE 92nd Ave over B-68 over Johnson Creek in Multnomah County, Oregon. It was built in 1975, so it is 50 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 10,242 vehicles a day, roughly 5% of them trucks, projected to reach 10,812 by 2025. The structure is 128 ft (39 m) long and 78 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesSE 92nd Ave
CrossesB-68 over Johnson Creek
LocationS of SE Flavel ST
RouteCity Street 9753
CountyMultnomah County
StateOregon
Coordinates45.46795, -122.56855
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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating34.6 US tons
Inventory rating26.8 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length128 ft (39 m)
Longest span65 ft (19.8 m)
Deck width78 ft (23.8 m)
Roadway width60 ft (18.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,242 (2020)
Projected traffic10,812 by 2025
Trucks5%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was SE 92nd Ave over B-68 over Johnson Creek built?

It was built in 1975, making it 50 years old in 2025.

What condition is SE 92nd Ave over B-68 over Johnson Creek 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 SE 92nd Ave over B-68 over Johnson Creek carry?

About 10,242 vehicles per day (2020 count), of which roughly 5% are trucks.

How long is SE 92nd Ave over B-68 over Johnson Creek?

The structure is 128 ft (39 m) long with a longest span of 65 ft (19.8 m) and a deck 78 ft wide.

Who owns SE 92nd Ave over B-68 over Johnson Creek?

It is owned by the City or Municipal Highway Agency.