US Bridges

I-90 over S Havana ST

Fair

Spokane County, Washington · 3.0 E JCT US 2 · Structure no. 0005453E0000000

Built
1957
68 years old
Condition
Fair
inspected October 2024
Type
Slab
Concrete
Length
66 ft
1 main span
Daily traffic
62,117
2023 count
Owner
State
State Highway Agency

About this bridge

I-90 over S Havana ST is a concrete slab carrying I-90 over S Havana ST in Spokane County, Washington. It was built in 1957, so it is 68 years old, older than the Washington average of 49.8 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 62,117 vehicles a day, roughly 7% of them trucks, projected to reach 82,113 by 2039. The structure is 66 ft (20.1 m) long and 105 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesI-90
CrossesS Havana ST
Location3.0 E JCT US 2
RouteInterstate 90
Coordinates47.65389, -117.34733
Functional classUrban 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
Deck8 Very GoodNo problems noted.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2024
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 rating68 US tons
Inventory rating41 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length66 ft (20.1 m)
Longest span61 ft (18.6 m)
Deck width105 ft (32.1 m)
Roadway width100 ft (30.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic62,117 (2023)
Projected traffic82,113 by 2039
Trucks7%
Lanes on structure6
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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$3.2 million (2022 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was I-90 over S Havana ST built?

It was built in 1957, making it 68 years old in 2025.

What condition is I-90 over S Havana ST 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 October 2024.

How much traffic does I-90 over S Havana ST carry?

About 62,117 vehicles per day (2023 count), of which roughly 7% are trucks.

How long is I-90 over S Havana ST?

The structure is 66 ft (20.1 m) long with a longest span of 61 ft (18.6 m) and a deck 105 ft wide.

Who owns I-90 over S Havana ST?

It is owned by the State Highway Agency.