US Bridges

HWY 100 over Latouraell Creel

FairPosted for load

Multnomah County, Oregon · 5.3 MI E Corbett · Structure no. 04527 125 01376

Built
1914
111 years old
Condition
Fair
inspected September 2023
Type
Arch - Deck
Concrete Continuous
Length
310 ft
5 main spans
Daily traffic
878
2022 count
Owner
State
State Highway Agency

About this bridge

HWY 100 over Latouraell Creel is a concrete continuous arch - deck carrying HWY 100 over Latouraell Creel in Multnomah County, Oregon. It was built in 1914, so it is 111 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 878 vehicles a day, roughly 4% of them trucks, projected to reach 1,400 by 2042. The structure is 310 ft (94.5 m) long and 25 ft wide. If it were closed, the detour would be 14.9 mi (24 km).

Location

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CarriesHWY 100
CrossesLatouraell Creel
Location5.3 MI E Corbett
RouteState Highway 30
CountyMultnomah County
StateOregon
Coordinates45.53868, -122.21888
Functional classRural Major Collector

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.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
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 inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating27.1 US tons
Inventory rating20.9 US tons

Structure

Structure typeArch - Deck
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadH 15
Structure length310 ft (94.5 m)
Longest span80 ft (24.4 m)
Deck width25 ft (7.6 m)
Roadway width17 ft (5.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic878 (2022)
Projected traffic1,400 by 2042
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed14.9 mi (24 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusListed on the National Register of Historic Places
Work proposedWidening of existing bridge without deck rehabilitation
Estimated improvement cost$1.6 million
NavigationNo navigation control on waterway

Frequently asked questions

When was HWY 100 over Latouraell Creel built?

It was built in 1914, making it 111 years old in 2025.

What condition is HWY 100 over Latouraell Creel 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 September 2023.

How much traffic does HWY 100 over Latouraell Creel carry?

About 878 vehicles per day (2022 count), of which roughly 4% are trucks.

How long is HWY 100 over Latouraell Creel?

The structure is 310 ft (94.5 m) long with a longest span of 80 ft (24.4 m) and a deck 25 ft wide.

Who owns HWY 100 over Latouraell Creel?

It is owned by the State Highway Agency.