US Bridges

Boehmer Road over Zollner Creek

FairPosted for load

Marion County, Oregon · 017MI E Mt Angle-Hwy 214 · Structure no. 47C52 640

Built
1968
57 years old
Condition
Fair
inspected August 2024
Type
Slab
Wood or Timber
Length
40 ft
2 main spans
Daily traffic
229
2020 count
Owner
County
County Highway Agency

About this bridge

Boehmer Road over Zollner Creek is a wood or timber slab carrying Boehmer Road over Zollner Creek in Marion County, Oregon. It was built in 1968, so it is 57 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 229 vehicles a day, roughly 7% of them trucks, projected to reach 259 by 2025. The structure is 40 ft (12.2 m) long and 26 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

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CarriesBoehmer Road
CrossesZollner Creek
Location017MI E Mt Angle-Hwy 214
RouteCounty Highway C0640
CountyMarion County
StateOregon
Coordinates45.07532, -122.76402
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2024
Inspection intervalevery 12 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 geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating22.8 US tons
Inventory rating17.5 US tons

Structure

Structure typeSlab
MaterialWood or Timber
DeckWood or timber
Main spans2
Design loadHS 20
Structure length40 ft (12.2 m)
Longest span20 ft (6.1 m)
Deck width26 ft (7.9 m)
Roadway width25 ft (7.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic229 (2020)
Projected traffic259 by 2025
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Boehmer Road over Zollner Creek built?

It was built in 1968, making it 57 years old in 2025.

What condition is Boehmer Road over Zollner 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 August 2024.

How much traffic does Boehmer Road over Zollner Creek carry?

About 229 vehicles per day (2020 count), of which roughly 7% are trucks.

How long is Boehmer Road over Zollner Creek?

The structure is 40 ft (12.2 m) long with a longest span of 20 ft (6.1 m) and a deck 26 ft wide.

Who owns Boehmer Road over Zollner Creek?

It is owned by the County Highway Agency.