US Bridges

I-5 (hwy 001) SB over Glendale Int

Fair

Douglas County, Oregon · 00.5 MI N of CO Line · Structure no. 09352A001 08080

Built
1965
60 years old
Condition
Fair
inspected December 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
210 ft
3 main spans
Daily traffic
10,369
2022 count
Owner
State
State Highway Agency

About this bridge

I-5 (hwy 001) SB over Glendale Int is a prestressed concrete stringer/multi-beam or girder carrying I-5 (hwy 001) SB over Glendale Int in Douglas County, Oregon. It was built in 1965, so it is 60 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 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 10,369 vehicles a day, roughly 13% of them trucks, projected to reach 11,750 by 2042. The structure is 210 ft (64 m) long and 52 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesI-5 (hwy 001) SB
CrossesGlendale Int
Location00.5 MI N of CO Line
RouteInterstate 5
CountyDouglas County
StateOregon
Coordinates42.74549, -123.37161
Functional classRural Principal Arterial - Interstate

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.
Superstructure8 Very GoodNo problems noted.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.6 US tons
Inventory rating37.5 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length210 ft (64 m)
Longest span81 ft (24.7 m)
Deck width52 ft (16 m)
Roadway width48 ft (14.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,369 (2022)
Projected traffic11,750 by 2042
Trucks13%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedWidening of existing bridge without deck rehabilitation
Estimated improvement cost$1.1 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was I-5 (hwy 001) SB over Glendale Int built?

It was built in 1965, making it 60 years old in 2025.

What condition is I-5 (hwy 001) SB over Glendale Int 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 December 2024.

How much traffic does I-5 (hwy 001) SB over Glendale Int carry?

About 10,369 vehicles per day (2022 count), of which roughly 13% are trucks.

How long is I-5 (hwy 001) SB over Glendale Int?

The structure is 210 ft (64 m) long with a longest span of 81 ft (24.7 m) and a deck 52 ft wide.

Who owns I-5 (hwy 001) SB over Glendale Int?

It is owned by the State Highway Agency.