US Bridges

Cecil Road over Willow Creek EB

Good

Morrow County, Oregon · 0.04 MI W of HWY 74 · Structure no. 10908 054600000

Built
1987
38 years old
Condition
Good
inspected August 2024
Type
Slab
Prestressed Concrete
Length
72 ft
1 main span
Daily traffic
16
2020 count
Owner
County
County Highway Agency

About this bridge

Cecil Road over Willow Creek EB is a prestressed concrete slab carrying Cecil Road over Willow Creek EB in Morrow County, Oregon. It was built in 1987, so it is 38 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 16 vehicles a day, roughly 5% of them trucks, projected to reach 21 by 2025. The structure is 72 ft (21.9 m) long and 28 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesCecil Road
CrossesWillow Creek EB
Location0.04 MI W of HWY 74
RouteCounty Highway 0
StateOregon
Coordinates45.61931, -119.95797
Functional classRural Major Collector

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 protection7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating66.8 US tons
Inventory rating51.5 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length72 ft (21.9 m)
Longest span70 ft (21.3 m)
Deck width28 ft (8.6 m)
Roadway width28 ft (8.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic16 (2020)
Projected traffic21 by 2025
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 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 Cecil Road over Willow Creek EB built?

It was built in 1987, making it 38 years old in 2025.

What condition is Cecil Road over Willow Creek EB 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 August 2024.

How much traffic does Cecil Road over Willow Creek EB carry?

About 16 vehicles per day (2020 count), of which roughly 5% are trucks.

How long is Cecil Road over Willow Creek EB?

The structure is 72 ft (21.9 m) long with a longest span of 70 ft (21.3 m) and a deck 28 ft wide.

Who owns Cecil Road over Willow Creek EB?

It is owned by the County Highway Agency.