US Bridges

Broadmead Road over Salt Creek

Fair

Polk County, Oregon · 010 NW of Perrydale · Structure no. 53C040065100144

Built
1979
46 years old
Condition
Fair
inspected August 2024
Type
Slab
Prestressed Concrete
Length
83 ft
3 main spans
Daily traffic
885
2020 count
Owner
County
County Highway Agency

About this bridge

Broadmead Road over Salt Creek is a prestressed concrete slab carrying Broadmead Road over Salt Creek in Polk County, Oregon. It was built in 1979, so it is 46 years old, younger 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 885 vehicles a day, roughly 15% of them trucks, projected to reach 1,202 by 2040. The structure is 83 ft (25.3 m) long and 28 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesBroadmead Road
CrossesSalt Creek
Location010 NW of Perrydale
RouteCounty Highway 0
StateOregon
Coordinates45.05245, -123.26694
Functional classRural Minor 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.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation6: Equal to present minimum criteria
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 rating68 US tons
Inventory rating41 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckOther
Main spans3
Design loadHS 20
Structure length83 ft (25.3 m)
Longest span28 ft (8.5 m)
Deck width28 ft (8.5 m)
Roadway width25 ft (7.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic885 (2020)
Projected traffic1,202 by 2040
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 Broadmead Road over Salt Creek built?

It was built in 1979, making it 46 years old in 2025.

What condition is Broadmead Road over Salt 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 Broadmead Road over Salt Creek carry?

About 885 vehicles per day (2020 count), of which roughly 15% are trucks.

How long is Broadmead Road over Salt Creek?

The structure is 83 ft (25.3 m) long with a longest span of 28 ft (8.5 m) and a deck 28 ft wide.

Who owns Broadmead Road over Salt Creek?

It is owned by the County Highway Agency.