US Bridges

SW 64th Court over Fanno Creek

Good

Multnomah County, Oregon · N of SW Canby Road · Structure no. 25B151000 00000

Built
2000
25 years old
Condition
Good
inspected September 2024
Type
Culvert
Concrete
Length
26 ft
1 main span
Daily traffic
277
2020 count
Owner
City
City or Municipal Highway Agency

About this bridge

SW 64th Court over Fanno Creek is a concrete culvert carrying SW 64th Court over Fanno Creek in Multnomah County, Oregon. It was built in 2000, so it is 25 years old, younger 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 277 vehicles a day, roughly 2% of them trucks, projected to reach 306 by 2025. The structure is 26 ft (7.8 m) long and 25 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesSW 64th Court
CrossesFanno Creek
LocationN of SW Canby Road
RouteCity Street 0
StateOregon
Coordinates45.47031, -122.74231
Functional classUrban Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert8 Very GoodNo problems noted.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating28.5 US tons
Inventory rating22 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 25 or greater
Structure length26 ft (7.8 m)
Longest span24 ft (7.3 m)
Deck width25 ft (7.6 m)
Roadway width20 ft (6.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic277 (2020)
Projected traffic306 by 2025
Trucks2%
Lanes on structure2
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 SW 64th Court over Fanno Creek built?

It was built in 2000, making it 25 years old in 2025.

What condition is SW 64th Court over Fanno Creek 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 September 2024.

How much traffic does SW 64th Court over Fanno Creek carry?

About 277 vehicles per day (2020 count), of which roughly 2% are trucks.

How long is SW 64th Court over Fanno Creek?

The structure is 26 ft (7.8 m) long with a longest span of 24 ft (7.3 m) and a deck 25 ft wide.

Who owns SW 64th Court over Fanno Creek?

It is owned by the City or Municipal Highway Agency.