US Bridges

Heath Road over Beaver Creek

Good

Columbia County, Oregon · 010 MI East of Alston · Structure no. 19118 206000003

Built
2002
23 years old
Condition
Good
inspected May 2023
Type
Slab
Prestressed Concrete
Length
56 ft
1 main span
Daily traffic
224
2020 count
Owner
County
County Highway Agency

About this bridge

Heath Road over Beaver Creek is a prestressed concrete slab carrying Heath Road over Beaver Creek in Columbia County, Oregon. It was built in 2002, so it is 23 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 224 vehicles a day, roughly 10% of them trucks, projected to reach 254 by 2025. The structure is 56 ft (17.2 m) long and 36 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

CarriesHeath Road
CrossesBeaver Creek
Location010 MI East of Alston
RouteCounty Highway C2060
StateOregon
Coordinates46.09366, -123.0222
Functional classRural Local

Condition and inspection

Good

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation8: Equal to present desirable criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.6 US tons
Inventory rating37.5 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHL 93
Structure length56 ft (17.2 m)
Longest span55 ft (16.9 m)
Deck width36 ft (11 m)
Roadway width33 ft (10.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic224 (2020)
Projected traffic254 by 2025
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed2.5 mi (4 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 Heath Road over Beaver Creek built?

It was built in 2002, making it 23 years old in 2025.

What condition is Heath Road over Beaver 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 May 2023.

How much traffic does Heath Road over Beaver Creek carry?

About 224 vehicles per day (2020 count), of which roughly 10% are trucks.

How long is Heath Road over Beaver Creek?

The structure is 56 ft (17.2 m) long with a longest span of 55 ft (16.9 m) and a deck 36 ft wide.

Who owns Heath Road over Beaver Creek?

It is owned by the County Highway Agency.