US Bridges

I-5 (hwy 001) NB over Glendale Int

Good

Douglas County, Oregon · 00.5 MI N of CO Line · Structure no. 09352 001 08080

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

About this bridge

I-5 (hwy 001) NB over Glendale Int is a prestressed concrete stringer/multi-beam or girder carrying I-5 (hwy 001) NB 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 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 10,369 vehicles a day, roughly 13% of them trucks, projected to reach 11,750 by 2042. The structure is 209 ft (63.7 m) long and 43 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesI-5 (hwy 001) NB
CrossesGlendale Int
Location00.5 MI N of CO Line
RouteInterstate 5
CountyDouglas County
StateOregon
Coordinates42.74517, -123.37114
Functional classRural Principal Arterial - Interstate

Condition and inspection

Good

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating28.9 US tons
Inventory rating22.5 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length209 ft (63.7 m)
Longest span79 ft (24.1 m)
Deck width43 ft (13.1 m)
Roadway width41 ft (12.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,369 (2022)
Projected traffic11,750 by 2042
Trucks13%
Lanes on structure2
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) NB over Glendale Int built?

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

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

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

The structure is 209 ft (63.7 m) long with a longest span of 79 ft (24.1 m) and a deck 43 ft wide.

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

It is owned by the State Highway Agency.