US Bridges

I O O F Cemetry RD over Irrigation Canal

Fair

Klamath County, Oregon · 007 MI S of HWY 39 · Structure no. 35C145098800070

Built
1972
53 years old
Condition
Fair
inspected February 2023
Type
Slab
Prestressed Concrete
Length
35 ft
1 main span
Daily traffic
82
2020 count
Owner
County
County Highway Agency

About this bridge

I O O F Cemetry RD over Irrigation Canal is a prestressed concrete slab carrying I O O F Cemetry RD over Irrigation Canal in Klamath County, Oregon. It was built in 1972, so it is 53 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 5 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 82 vehicles a day, projected to reach 90 by 2025. The structure is 35 ft (10.7 m) long and 32 ft wide.

CarriesI O O F Cemetry RD
CrossesIrrigation Canal
Location007 MI S of HWY 39
RouteCounty Highway C1127
StateOregon
Coordinates42.04211, -121.63966
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.
Superstructure7 GoodSome minor problems.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionFebruary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating50.7 US tons
Inventory rating30.8 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length35 ft (10.7 m)
Longest span33 ft (10.1 m)
Deck width32 ft (9.8 m)
Roadway width31 ft (9.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic82 (2020)
Projected traffic90 by 2025
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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 I O O F Cemetry RD over Irrigation Canal built?

It was built in 1972, making it 53 years old in 2025.

What condition is I O O F Cemetry RD over Irrigation Canal 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 February 2023.

How much traffic does I O O F Cemetry RD over Irrigation Canal carry?

About 82 vehicles per day (2020 count).

How long is I O O F Cemetry RD over Irrigation Canal?

The structure is 35 ft (10.7 m) long with a longest span of 33 ft (10.1 m) and a deck 32 ft wide.

Who owns I O O F Cemetry RD over Irrigation Canal?

It is owned by the County Highway Agency.