US Bridges

64th Pl NE over West Fork Little Pudding

FairPosted for load

Marion County, Oregon · 033 MI S-E I-5 & HWY 99E · Structure no. 47C59 728

Built
1964
61 years old
Condition
Fair
inspected August 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
31 ft
1 main span
Daily traffic
390
2020 count
Owner
County
County Highway Agency

About this bridge

64th Pl NE over West Fork Little Pudding is a steel stringer/multi-beam or girder carrying 64th Pl NE over West Fork Little Pudding in Marion County, Oregon. It was built in 1964, so it is 61 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. Its operating status is: posted for load restriction.

It carries about 390 vehicles a day, roughly 1% of them trucks, projected to reach 435 by 2025. The structure is 31 ft (9.4 m) long and 24 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

Carries64th Pl NE
CrossesWest Fork Little Pudding
Location033 MI S-E I-5 & HWY 99E
RouteCounty Highway C0728
StateOregon
Coordinates44.97105, -122.92905
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating20.7 US tons
Inventory rating16.1 US tons

Structure

MaterialSteel
DeckWood or timber
Main spans1
Design loadH 15
Structure length31 ft (9.4 m)
Longest span28 ft (8.5 m)
Deck width24 ft (7.3 m)
Roadway width23 ft (6.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic390 (2020)
Projected traffic435 by 2025
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123.7 mi (199 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was 64th Pl NE over West Fork Little Pudding built?

It was built in 1964, making it 61 years old in 2025.

What condition is 64th Pl NE over West Fork Little Pudding 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 August 2024.

How much traffic does 64th Pl NE over West Fork Little Pudding carry?

About 390 vehicles per day (2020 count), of which roughly 1% are trucks.

How long is 64th Pl NE over West Fork Little Pudding?

The structure is 31 ft (9.4 m) long with a longest span of 28 ft (8.5 m) and a deck 24 ft wide.

Who owns 64th Pl NE over West Fork Little Pudding?

It is owned by the County Highway Agency.