US Bridges

Sth 96 over IH-43

Fair

Brown County, Wisconsin · 2.2M E JCT Cth Nn · Structure no. B05023900000000

Built
1980
45 years old
Condition
Fair
inspected August 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
258 ft
2 main spans
Daily traffic
7,600
2022 count
Owner
State
State Highway Agency

About this bridge

Sth 96 over IH-43 is a steel continuous stringer/multi-beam or girder carrying Sth 96 over IH-43 in Brown County, Wisconsin. It was built in 1980, so it is 45 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 7,600 vehicles a day, roughly 9% of them trucks, projected to reach 2,570 by 2043. The structure is 258 ft (78.5 m) long and 71 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesSth 96
CrossesIH-43
Location2.2M E JCT Cth Nn
RouteState Highway 96
Coordinates44.34648, -87.84555
Functional classRural Minor Arterial

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 inspectionAugust 2024
Inspection intervalevery 48 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 rating71.7 US tons
Inventory rating42.9 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length258 ft (78.5 m)
Longest span116 ft (35.5 m)
Deck width71 ft (21.6 m)
Roadway width52 ft (15.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,600 (2022)
Projected traffic2,570 by 2043
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed9.9 mi (16 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Sth 96 over IH-43 built?

It was built in 1980, making it 45 years old in 2025.

What condition is Sth 96 over IH-43 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 August 2024.

How much traffic does Sth 96 over IH-43 carry?

About 7,600 vehicles per day (2022 count), of which roughly 9% are trucks.

How long is Sth 96 over IH-43?

The structure is 258 ft (78.5 m) long with a longest span of 116 ft (35.5 m) and a deck 71 ft wide.

Who owns Sth 96 over IH-43?

It is owned by the State Highway Agency.