US Bridges

I-84 (hwy 006) over Ladd Creek Intch

Good

Union County, Oregon · 5.6 Mi. S. Jct. or 203 · Structure no. 22604 006 27087

Built
2019
6 years old
Condition
Good
inspected March 2024
Type
Frame
Prestressed Concrete
Length
24 ft
1 main span
Daily traffic
12,684
2022 count
Owner
State
State Highway Agency

About this bridge

I-84 (hwy 006) over Ladd Creek Intch is a prestressed concrete frame carrying I-84 (hwy 006) over Ladd Creek Intch in Union County, Oregon. It was built in 2019, so it is 6 years old, younger than the Oregon average of 49.9 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 12,684 vehicles a day, roughly 35% of them trucks, projected to reach 17,700 by 2042. The structure is 24 ft (7.3 m) long and 163 ft wide. If it were closed, the detour would be 47.8 mi (77 km).

Location

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CarriesI-84 (hwy 006)
CrossesLadd Creek Intch
Location5.6 Mi. S. Jct. or 203
RouteState Highway 0
CountyUnion County
StateOregon
Coordinates45.21467, -118.02516
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeFrame
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length24 ft (7.3 m)
Longest span24 ft (7.3 m)
Deck width163 ft (49.7 m)
Roadway width100 ft (30.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,684 (2022)
Projected traffic17,700 by 2042
Trucks35%
Lanes on structure5
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesHighway
Detour if closed47.8 mi (77 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
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 I-84 (hwy 006) over Ladd Creek Intch built?

It was built in 2019, making it 6 years old in 2025.

What condition is I-84 (hwy 006) over Ladd Creek Intch in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in March 2024.

How much traffic does I-84 (hwy 006) over Ladd Creek Intch carry?

About 12,684 vehicles per day (2022 count), of which roughly 35% are trucks.

How long is I-84 (hwy 006) over Ladd Creek Intch?

The structure is 24 ft (7.3 m) long with a longest span of 24 ft (7.3 m) and a deck 163 ft wide.

Who owns I-84 (hwy 006) over Ladd Creek Intch?

It is owned by the State Highway Agency.