US Bridges

Mt Hood Drive over Creek

Fair

Clackamas County, Oregon · 11800 SE Mt Scott Blvd H · Structure no. NCA11

Built
1997
28 years old
Condition
Fair
inspected September 2021
Type
Box Beam or Girders - Multiple
Concrete
Length
150 ft
3 main spans
Daily traffic
48
2021 count
Owner
Unknown

About this bridge

Mt Hood Drive over Creek is a concrete box beam or girders - multiple carrying Mt Hood Drive over Creek in Clackamas County, Oregon. It was built in 1997, so it is 28 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 48 vehicles a day, projected to reach 53 by 2041. The structure is 150 ft (45.7 m) long and 31 ft wide.

CarriesMt Hood Drive
CrossesCreek
Location11800 SE Mt Scott Blvd H
RouteFederal Lands Road 0
StateOregon
Coordinates45.46506, -122.52933
Functional classUrban 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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2021
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 adequacy9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadUnknown
Structure length150 ft (45.7 m)
Longest span50 ft (15.2 m)
Deck width31 ft (9.3 m)
Roadway width22 ft (6.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic48 (2021)
Projected traffic53 by 2041
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerNot reported
Maintained byNot reported
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Mt Hood Drive over Creek built?

It was built in 1997, making it 28 years old in 2025.

What condition is Mt Hood Drive over Creek 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 2021.

How much traffic does Mt Hood Drive over Creek carry?

About 48 vehicles per day (2021 count).

How long is Mt Hood Drive over Creek?

The structure is 150 ft (45.7 m) long with a longest span of 50 ft (15.2 m) and a deck 31 ft wide.

Who owns Mt Hood Drive over Creek?

It is owned by the owner is not reported.