US Bridges

Road over Hills CR

Fair

Lane County, Oregon · No Data Entered · Structure no. 061805000001743

Built
1959
66 years old
Condition
Fair
inspected December 2021
Type
Box Beam or Girders - Single or Spread
Concrete Continuous
Length
140 ft
3 main spans
Daily traffic
25
2006 count
Owner
Federal
U.S. Forest Service

About this bridge

Road over Hills CR is a concrete continuous box beam or girders - single or spread carrying Road over Hills CR in Lane County, Oregon. It was built in 1959, so it is 66 years old, older 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 25 vehicles a day, projected to reach 37 by 2045. The structure is 140 ft (42.8 m) long and 30 ft wide.

CarriesRoad
CrossesHills CR
LocationNo Data Entered
RouteFederal Lands Road 23000
StateOregon
Coordinates43.66303, -122.33822
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionDecember 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating97.1 US tons
Inventory rating60.1 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadOther
Structure length140 ft (42.8 m)
Longest span90 ft (27.4 m)
Deck width30 ft (9.1 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic25 (2006)
Projected traffic37 by 2045
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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 Hills CR built?

It was built in 1959, making it 66 years old in 2025.

What condition is Road over Hills CR 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 December 2021.

How much traffic does Road over Hills CR carry?

About 25 vehicles per day (2006 count).

How long is Road over Hills CR?

The structure is 140 ft (42.8 m) long with a longest span of 90 ft (27.4 m) and a deck 30 ft wide.

Who owns Road over Hills CR?

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