US Bridges

7th Street over I 90 EB-WB;7th ST Gs

Fair

Kootenai County, Idaho · Coeur Dalene · Structure no. 000000000030615

Built
1960
65 years old
Condition
Fair
inspected April 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
211 ft
4 main spans
Daily traffic
3,100
2023 count
Owner
State
State Highway Agency

About this bridge

7th Street over I 90 EB-WB;7th ST Gs is a prestressed concrete stringer/multi-beam or girder carrying 7th Street over I 90 EB-WB;7th ST Gs in Kootenai County, Idaho. It was built in 1960, so it is 65 years old, older than the Idaho average of 45.3 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 3,100 vehicles a day, projected to reach 4,650 by 2042. The structure is 211 ft (64.3 m) long and 50 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Carries7th Street
CrossesI 90 EB-WB;7th ST Gs
LocationCoeur Dalene
RouteCity Street 0
StateIdaho
Coordinates47.69617, -116.77564
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating54 US tons
Inventory rating33 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length211 ft (64.3 m)
Longest span63 ft (19.2 m)
Deck width50 ft (15.1 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,100 (2023)
Projected traffic4,650 by 2042
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was 7th Street over I 90 EB-WB;7th ST Gs built?

It was built in 1960, making it 65 years old in 2025.

What condition is 7th Street over I 90 EB-WB;7th ST Gs 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 April 2024.

How much traffic does 7th Street over I 90 EB-WB;7th ST Gs carry?

About 3,100 vehicles per day (2023 count).

How long is 7th Street over I 90 EB-WB;7th ST Gs?

The structure is 211 ft (64.3 m) long with a longest span of 63 ft (19.2 m) and a deck 50 ft wide.

Who owns 7th Street over I 90 EB-WB;7th ST Gs?

It is owned by the State Highway Agency.