US Bridges

IH 41 SB Ramp to 2 over Sth 29

Good

Brown County, Wisconsin · Tbd · Structure no. B05066100000000

Built
2012
13 years old
Condition
Good
inspected June 2023
Type
Box Beam or Girders - Single or Spread
Steel Continuous
Length
382 ft
2 main spans
Daily traffic
4,200
2021 count
Owner
State
State Highway Agency

About this bridge

IH 41 SB Ramp to 2 over Sth 29 is a steel continuous box beam or girders - single or spread carrying IH 41 SB Ramp to 2 over Sth 29 in Brown County, Wisconsin. It was built in 2012, so it is 13 years old, younger than the Wisconsin average of 40.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 4,200 vehicles a day, projected to reach 4,200 by 2042. The structure is 382 ft (116.4 m) long and 35 ft wide.

CarriesIH 41 SB Ramp to 2
CrossesSth 29
LocationTbd
RouteInterstate 41
Coordinates44.54043, -88.07983
Functional classRural Principal Arterial - Interstate

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionJune 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.6 US tons
Inventory rating46.1 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length382 ft (116.4 m)
Longest span187 ft (57 m)
Deck width35 ft (10.7 m)
Roadway width33 ft (10.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,200 (2021)
Projected traffic4,200 by 2042
Trucks0%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes

Ownership and planned work

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

Frequently asked questions

When was IH 41 SB Ramp to 2 over Sth 29 built?

It was built in 2012, making it 13 years old in 2025.

What condition is IH 41 SB Ramp to 2 over Sth 29 in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in June 2023.

How much traffic does IH 41 SB Ramp to 2 over Sth 29 carry?

About 4,200 vehicles per day (2021 count).

How long is IH 41 SB Ramp to 2 over Sth 29?

The structure is 382 ft (116.4 m) long with a longest span of 187 ft (57 m) and a deck 35 ft wide.

Who owns IH 41 SB Ramp to 2 over Sth 29?

It is owned by the State Highway Agency.