US Bridges

C-980 Non-Fa over Eagle CR (sawmill Lane)

Fair

Baker County, Oregon · 0.3 MI E JCT CO RD#975 · Structure no. 16362 980 00033

Built
1978
47 years old
Condition
Fair
inspected October 2024
Type
Tee Beam
Prestressed Concrete
Length
112 ft
1 main span
Daily traffic
156
2020 count
Owner
County
County Highway Agency

About this bridge

C-980 Non-Fa over Eagle CR (sawmill Lane) is a prestressed concrete tee beam carrying C-980 Non-Fa over Eagle CR (sawmill Lane) in Baker County, Oregon. It was built in 1978, so it is 47 years old, younger than the Oregon average of 49.9 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 156 vehicles a day, roughly 2% of them trucks, projected to reach 181 by 2025. The structure is 112 ft (34.1 m) long and 31 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesC-980 Non-Fa
CrossesEagle CR (sawmill Lane)
Location0.3 MI E JCT CO RD#975
RouteCounty Highway C0980
StateOregon
Coordinates44.77638, -117.18687
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length112 ft (34.1 m)
Longest span110 ft (33.5 m)
Deck width31 ft (9.4 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic156 (2020)
Projected traffic181 by 2025
Trucks2%
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 C-980 Non-Fa over Eagle CR (sawmill Lane) built?

It was built in 1978, making it 47 years old in 2025.

What condition is C-980 Non-Fa over Eagle CR (sawmill Lane) in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in October 2024.

How much traffic does C-980 Non-Fa over Eagle CR (sawmill Lane) carry?

About 156 vehicles per day (2020 count), of which roughly 2% are trucks.

How long is C-980 Non-Fa over Eagle CR (sawmill Lane)?

The structure is 112 ft (34.1 m) long with a longest span of 110 ft (33.5 m) and a deck 31 ft wide.

Who owns C-980 Non-Fa over Eagle CR (sawmill Lane)?

It is owned by the County Highway Agency.