US Bridges

Danner C-995 over Jordon CR

Good

Malheur County, Oregon · 032 M N Inter HWY 95 · Structure no. 16398 099500315

Built
1980
45 years old
Condition
Good
inspected September 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
88 ft
1 main span
Daily traffic
177
2020 count
Owner
County
County Highway Agency

About this bridge

Danner C-995 over Jordon CR is a prestressed concrete box beam or girders - multiple carrying Danner C-995 over Jordon CR in Malheur County, Oregon. It was built in 1980, so it is 45 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 177 vehicles a day, roughly 10% of them trucks, projected to reach 202 by 2025. The structure is 88 ft (26.8 m) long and 28 ft wide. If it were closed, the detour would be 19.9 mi (32 km).

CarriesDanner C-995
CrossesJordon CR
Location032 M N Inter HWY 95
RouteCounty Highway C0995
StateOregon
Coordinates42.94783, -117.33968
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating50.4 US tons
Inventory rating38.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length88 ft (26.8 m)
Longest span86 ft (26.2 m)
Deck width28 ft (8.5 m)
Roadway width28 ft (8.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic177 (2020)
Projected traffic202 by 2025
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed19.9 mi (32 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 Danner C-995 over Jordon CR built?

It was built in 1980, making it 45 years old in 2025.

What condition is Danner C-995 over Jordon CR 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 September 2023.

How much traffic does Danner C-995 over Jordon CR carry?

About 177 vehicles per day (2020 count), of which roughly 10% are trucks.

How long is Danner C-995 over Jordon CR?

The structure is 88 ft (26.8 m) long with a longest span of 86 ft (26.2 m) and a deck 28 ft wide.

Who owns Danner C-995 over Jordon CR?

It is owned by the County Highway Agency.