US Bridges

Hirtzel Road over Beaver Creek

Good

Columbia County, Oregon · 012 MI SW Rainier · Structure no. 17453 206200002

Built
1995
30 years old
Condition
Good
inspected May 2023
Type
Slab
Prestressed Concrete
Length
43 ft
1 main span
Daily traffic
218
2020 count
Owner
County
County Highway Agency

About this bridge

Hirtzel Road over Beaver Creek is a prestressed concrete slab carrying Hirtzel Road over Beaver Creek in Columbia County, Oregon. It was built in 1995, so it is 30 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 218 vehicles a day, roughly 10% of them trucks, projected to reach 248 by 2025. The structure is 43 ft (13.1 m) long and 24 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesHirtzel Road
CrossesBeaver Creek
Location012 MI SW Rainier
RouteCounty Highway C2062
StateOregon
Coordinates46.07077, -122.96561
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating68.6 US tons
Inventory rating40.7 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 25 or greater
Structure length43 ft (13.1 m)
Longest span42 ft (12.8 m)
Deck width24 ft (7.3 m)
Roadway width23 ft (7.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic218 (2020)
Projected traffic248 by 2025
Trucks10%
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 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 Hirtzel Road over Beaver Creek built?

It was built in 1995, making it 30 years old in 2025.

What condition is Hirtzel 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 Hirtzel Road over Beaver Creek carry?

About 218 vehicles per day (2020 count), of which roughly 10% are trucks.

How long is Hirtzel Road over Beaver Creek?

The structure is 43 ft (13.1 m) long with a longest span of 42 ft (12.8 m) and a deck 24 ft wide.

Who owns Hirtzel Road over Beaver Creek?

It is owned by the County Highway Agency.