US Bridges

Division Street over C.O.I. North Canal

FairPosted for load

Deschutes County, Oregon · 010 Mi. South of HWY.97 · Structure no. 17B001000000000

Built
1940
85 years old
Condition
Fair
inspected February 2023
Type
Tee Beam
Concrete
Length
42 ft
1 main span
Daily traffic
23,351
2020 count
Owner
City
City or Municipal Highway Agency

About this bridge

Division Street over C.O.I. North Canal is a concrete tee beam carrying Division Street over C.O.I. North Canal in Deschutes County, Oregon. It was built in 1940, so it is 85 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. Its operating status is: posted for load restriction.

It carries about 23,351 vehicles a day, roughly 15% of them trucks, projected to reach 39,639 by 2025. The structure is 42 ft (12.8 m) long and 43 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesDivision Street
CrossesC.O.I. North Canal
Location010 Mi. South of HWY.97
RouteCity Street 3317
StateOregon
Coordinates44.07623, -121.30544
Functional classUrban Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionFebruary 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating32.7 US tons
Inventory rating25.2 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 15
Structure length42 ft (12.8 m)
Longest span41 ft (12.5 m)
Deck width43 ft (13.1 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic23,351 (2020)
Projected traffic39,639 by 2025
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$279,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Division Street over C.O.I. North Canal built?

It was built in 1940, making it 85 years old in 2025.

What condition is Division Street over C.O.I. North 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 Division Street over C.O.I. North Canal carry?

About 23,351 vehicles per day (2020 count), of which roughly 15% are trucks.

How long is Division Street over C.O.I. North Canal?

The structure is 42 ft (12.8 m) long with a longest span of 41 ft (12.5 m) and a deck 43 ft wide.

Who owns Division Street over C.O.I. North Canal?

It is owned by the City or Municipal Highway Agency.