US Bridges

Falk RD over Spoon Creek

Poor

Linn County, Oregon · 006 MI S HWY 228 · Structure no. 12514 050200056

Built
1961
64 years old
Condition
Poor
inspected May 2024
Type
Slab
Prestressed Concrete
Length
51 ft
2 main spans
Daily traffic
299
2021 count
Owner
County
County Highway Agency

About this bridge

Falk RD over Spoon Creek is a prestressed concrete slab carrying Falk RD over Spoon Creek in Linn County, Oregon. It was built in 1961, so it is 64 years old, older than the Oregon average of 49.9 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: open, would be posted or closed except for temporary shoring.

It carries about 299 vehicles a day, roughly 10% of them trucks, projected to reach 418 by 2041. The structure is 51 ft (15.5 m) long and 25 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesFalk RD
CrossesSpoon Creek
Location006 MI S HWY 228
RouteCounty Highway C0502
StateOregon
Coordinates44.38085, -123.07771
Functional classRural Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, would be posted or closed except for temporary shoring
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 alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating27.9 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckOther
Main spans2
Design loadHS 20
Structure length51 ft (15.5 m)
Longest span25 ft (7.6 m)
Deck width25 ft (7.5 m)
Roadway width23 ft (6.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic299 (2021)
Projected traffic418 by 2041
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$340,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Falk RD over Spoon Creek built?

It was built in 1961, making it 64 years old in 2025.

What condition is Falk RD over Spoon Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in May 2024.

How much traffic does Falk RD over Spoon Creek carry?

About 299 vehicles per day (2021 count), of which roughly 10% are trucks.

How long is Falk RD over Spoon Creek?

The structure is 51 ft (15.5 m) long with a longest span of 25 ft (7.6 m) and a deck 25 ft wide.

Who owns Falk RD over Spoon Creek?

It is owned by the County Highway Agency.