US Bridges

Road over Abbott CR

Good

Jackson County, Oregon · No Data Entered · Structure no. 061006000001063

Built
1974
51 years old, rebuilt 2000
Condition
Good
inspected June 2024
Type
Frame
Concrete Continuous
Length
90 ft
3 main spans
Daily traffic
25
Owner
Federal
U.S. Forest Service

About this bridge

Road over Abbott CR is a concrete continuous frame carrying Road over Abbott CR in Jackson County, Oregon. It was built in 1974 and reconstructed in 2000, so it is 51 years old, older 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 25 vehicles a day, projected to reach 37 by 2045. The structure is 90 ft (27.4 m) long and 16 ft wide. If it were closed, the detour would be 98.2 mi (158 km).

CarriesRoad
CrossesAbbott CR
LocationNo Data Entered
RouteFederal Lands Road 68004
StateOregon
Coordinates42.8928, -122.5317
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 protection8 Very GoodNo problems noted.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating57.1 US tons
Inventory rating39 US tons

Structure

Structure typeFrame
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length90 ft (27.4 m)
Longest span60 ft (18.3 m)
Deck width16 ft (4.9 m)
Roadway width14 ft (4.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic25 (—)
Projected traffic37 by 2045
Trucks—
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed98.2 mi (158 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerU.S. Forest Service
Maintained byU.S. Forest Service
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Road over Abbott CR built?

It was built in 1974, making it 51 years old in 2025. It was reconstructed in 2000.

What condition is Road over Abbott 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 June 2024.

How much traffic does Road over Abbott CR carry?

About 25 vehicles per day (latest count).

How long is Road over Abbott CR?

The structure is 90 ft (27.4 m) long with a longest span of 60 ft (18.3 m) and a deck 16 ft wide.

Who owns Road over Abbott CR?

It is owned by the U.S. Forest Service.