US Bridges

IH 90 Eb-Ih 94 EB over Ush 12-STH 16

Fair

Juneau County, Wisconsin · 6.6M E JCT Cth Hh (c) · Structure no. B29001600000000

Built
1964
61 years old, rebuilt 2001
Condition
Fair
inspected April 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
139 ft
3 main spans
Daily traffic
18,750
2022 count
Owner
State
State Highway Agency

About this bridge

IH 90 Eb-Ih 94 EB over Ush 12-STH 16 is a prestressed concrete stringer/multi-beam or girder carrying IH 90 Eb-Ih 94 EB over Ush 12-STH 16 in Juneau County, Wisconsin. It was built in 1964 and reconstructed in 2001, so it is 61 years old, older than the Wisconsin average of 40.3 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 18,750 vehicles a day, roughly 27% of them trucks, projected to reach 44,300 by 2042. The structure is 139 ft (42.3 m) long and 43 ft wide.

CarriesIH 90 Eb-Ih 94 EB
CrossesUsh 12-STH 16
Location6.6M E JCT Cth Hh (c)
RouteInterstate 90
Coordinates43.65003, -89.81337
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
Deck7 GoodSome minor problems.
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 geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating80.5 US tons
Inventory rating41.1 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length139 ft (42.3 m)
Longest span54 ft (16.6 m)
Deck width43 ft (13.1 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic18,750 (2022)
Projected traffic44,300 by 2042
Trucks27%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$872,000 (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was IH 90 Eb-Ih 94 EB over Ush 12-STH 16 built?

It was built in 1964, making it 61 years old in 2025. It was reconstructed in 2001.

What condition is IH 90 Eb-Ih 94 EB over Ush 12-STH 16 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 IH 90 Eb-Ih 94 EB over Ush 12-STH 16 carry?

About 18,750 vehicles per day (2022 count), of which roughly 27% are trucks.

How long is IH 90 Eb-Ih 94 EB over Ush 12-STH 16?

The structure is 139 ft (42.3 m) long with a longest span of 54 ft (16.6 m) and a deck 43 ft wide.

Who owns IH 90 Eb-Ih 94 EB over Ush 12-STH 16?

It is owned by the State Highway Agency.