US Bridges

Stc 7195;4th St. over I 90 EB-WB;4th St.Ic

Fair

Kootenai County, Idaho · In Coeur DALENE;4th St. · Structure no. 000000000021365

Built
1985
40 years old
Condition
Fair
inspected April 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
205 ft
2 main spans
Daily traffic
17,500
2023 count
Owner
State
State Highway Agency

About this bridge

Stc 7195;4th St. over I 90 EB-WB;4th St.Ic is a steel continuous stringer/multi-beam or girder carrying Stc 7195;4th St. over I 90 EB-WB;4th St.Ic in Kootenai County, Idaho. It was built in 1985, so it is 40 years old, younger 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 17,500 vehicles a day, roughly 2% of them trucks, projected to reach 26,250 by 2042. The structure is 205 ft (62.5 m) long and 99 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesStc 7195;4th St.
CrossesI 90 EB-WB;4th St.Ic
LocationIn Coeur DALENE;4th St.
RouteCity Street 7195
CountyKootenai County
StateIdaho
Coordinates47.69722, -116.78086
Functional classUrban Collector

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.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating54 US tons
Inventory rating32 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length205 ft (62.5 m)
Longest span100 ft (30.5 m)
Deck width99 ft (30.1 m)
Roadway width82 ft (24.9 m)
Vertical clearance over deck19 ft (5.8 m)

Traffic and service

Average daily traffic17,500 (2023)
Projected traffic26,250 by 2042
Trucks2%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesOverpass structure at an interchange
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 Stc 7195;4th St. over I 90 EB-WB;4th St.Ic built?

It was built in 1985, making it 40 years old in 2025.

What condition is Stc 7195;4th St. over I 90 EB-WB;4th St.Ic 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 2023.

How much traffic does Stc 7195;4th St. over I 90 EB-WB;4th St.Ic carry?

About 17,500 vehicles per day (2023 count), of which roughly 2% are trucks.

How long is Stc 7195;4th St. over I 90 EB-WB;4th St.Ic?

The structure is 205 ft (62.5 m) long with a longest span of 100 ft (30.5 m) and a deck 99 ft wide.

Who owns Stc 7195;4th St. over I 90 EB-WB;4th St.Ic?

It is owned by the State Highway Agency.