US Bridges

Weber Road over Sutton Creek

Good

Tillamook County, Oregon · 2.0 MI South of Tillamook · Structure no. 57C79 000000010

Built
1989
36 years old
Condition
Good
inspected June 2023
Type
Slab
Prestressed Concrete
Length
55 ft
1 main span
Daily traffic
235
2020 count
Owner
County
County Highway Agency

About this bridge

Weber Road over Sutton Creek is a prestressed concrete slab carrying Weber Road over Sutton Creek in Tillamook County, Oregon. It was built in 1989, so it is 36 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 235 vehicles a day, roughly 10% of them trucks, projected to reach 273 by 2025. The structure is 55 ft (16.8 m) long and 24 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesWeber Road
CrossesSutton Creek
Location2.0 MI South of Tillamook
RouteCounty Highway C0751
StateOregon
Coordinates45.41496, -123.84182
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 protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation7: Better than 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 alignment8: Equal to present desirable criteria
Operating rating89 US tons
Inventory rating49.1 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 25 or greater
Structure length55 ft (16.8 m)
Longest span51 ft (15.5 m)
Deck width24 ft (7.3 m)
Roadway width22 ft (6.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic235 (2020)
Projected traffic273 by 2025
Trucks10%
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 Weber Road over Sutton Creek built?

It was built in 1989, making it 36 years old in 2025.

What condition is Weber Road over Sutton 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 June 2023.

How much traffic does Weber Road over Sutton Creek carry?

About 235 vehicles per day (2020 count), of which roughly 10% are trucks.

How long is Weber Road over Sutton Creek?

The structure is 55 ft (16.8 m) long with a longest span of 51 ft (15.5 m) and a deck 24 ft wide.

Who owns Weber Road over Sutton Creek?

It is owned by the County Highway Agency.