Road over Indian CR

Fair

Lane County, Oregon · No Data Entered · Structure no. 061801000001344

Built: 1976; 49 years old
Condition: Fair; inspected May 2024
Type: Slab; Prestressed Concrete
Length: 47 ft; 1 main span
Daily traffic: 75
Owner: Federal; U.S. Forest Service

About this bridge

Road over Indian CR is a prestressed concrete slab carrying Road over Indian CR in Lane County, Oregon. It was built in 1976, so it is 49 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 75 vehicles a day, projected to reach 112 by 2045. The structure is 47 ft (14.3 m) long and 24 ft wide. If it were closed, the detour would be 620.7 mi (999 km).

Location

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CarriesRoad

CrossesIndian CR

LocationNo Data Entered

RouteFederal Lands Road 26180

CountyLane County

StateOregon

Coordinates44.01757, -122.29989

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.

Component	Rating	Meaning
Deck	7 Good	Some minor problems.
Superstructure	6 Satisfactory	Structural elements show some minor deterioration.
Substructure	8 Very Good	No problems noted.
Channel and channel protection	8 Very Good	No problems noted.

Last inspectionMay 2024

Inspection intervalevery 24 months

Operating statusOpen, no restriction

ScourFoundations stable; scour above top of footing

Structural evaluation6: Equal to 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 alignment3: Basically intolerable, requiring high priority of corrective action

Operating rating55 US tons

Inventory rating33.1 US tons

Structure

Structure typeSlab

MaterialPrestressed Concrete

DeckOther

Main spans1

Design loadHS 20

Structure length47 ft (14.3 m)

Longest span46 ft (14.1 m)

Deck width24 ft (7.3 m)

Roadway width22 ft (6.7 m)

Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic75 (—)

Projected traffic112 by 2045

Trucks—

Lanes on structure1

Traffic directionOne-lane bridge for two-way traffic

CarriesHighway

CrossesWaterway

Detour if closed620.7 mi (999 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 Indian CR built?

It was built in 1976, making it 49 years old in 2025.

What condition is Road over Indian 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 May 2024.

How much traffic does Road over Indian CR carry?

About 75 vehicles per day (latest count).

How long is Road over Indian CR?

The structure is 47 ft (14.3 m) long with a longest span of 46 ft (14.1 m) and a deck 24 ft wide.

Who owns Road over Indian CR?

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