US Bridges

Aldrich Point RD over Davis Creek

Good

Clatsop County, Oregon · Int Aldrich & Davis Bot · Structure no. 18826 026100073

Built
2000
25 years old
Condition
Good
inspected March 2023
Type
Slab
Prestressed Concrete
Length
52 ft
1 main span
Daily traffic
168
2020 count
Owner
County
County Highway Agency

About this bridge

Aldrich Point RD over Davis Creek is a prestressed concrete slab carrying Aldrich Point RD over Davis Creek in Clatsop County, Oregon. It was built in 2000, so it is 25 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 168 vehicles a day, roughly 10% of them trucks, projected to reach 198 by 2025. The structure is 52 ft (15.8 m) long and 24 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesAldrich Point RD
CrossesDavis Creek
LocationInt Aldrich & Davis Bot
RouteCounty Highway C0261
StateOregon
Coordinates46.19356, -123.52848
Functional classRural Minor Collector

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 protection8 Very GoodNo problems noted.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating43.5 US tons
Inventory rating33.6 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHL 93
Structure length52 ft (15.8 m)
Longest span49 ft (15 m)
Deck width24 ft (7.3 m)
Roadway width24 ft (7.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic168 (2020)
Projected traffic198 by 2025
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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 Aldrich Point RD over Davis Creek built?

It was built in 2000, making it 25 years old in 2025.

What condition is Aldrich Point RD over Davis 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 March 2023.

How much traffic does Aldrich Point RD over Davis Creek carry?

About 168 vehicles per day (2020 count), of which roughly 10% are trucks.

How long is Aldrich Point RD over Davis Creek?

The structure is 52 ft (15.8 m) long with a longest span of 49 ft (15 m) and a deck 24 ft wide.

Who owns Aldrich Point RD over Davis Creek?

It is owned by the County Highway Agency.