US Bridges

IH 94 WB over Lrd Cth N

Good

Dane County, Wisconsin · 6.1M W JCT Sth 73 to N · Structure no. B13050300000000

Built
2011
14 years old
Condition
Good
inspected September 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
192 ft
2 main spans
Daily traffic
41,400
2021 count
Owner
State
State Highway Agency

About this bridge

IH 94 WB over Lrd Cth N is a prestressed concrete continuous stringer/multi-beam or girder carrying IH 94 WB over Lrd Cth N in Dane County, Wisconsin. It was built in 2011, so it is 14 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 41,400 vehicles a day, roughly 12% of them trucks, projected to reach 77,650 by 2043. The structure is 192 ft (58.5 m) long and 63 ft wide.

CarriesIH 94 WB
CrossesLrd Cth N
Location6.1M W JCT Sth 73 to N
RouteInterstate 94
Coordinates43.10981, -89.19901
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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating47.2 US tons
Inventory rating36.4 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length192 ft (58.5 m)
Longest span98 ft (29.9 m)
Deck width63 ft (19.1 m)
Roadway width60 ft (18.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic41,400 (2021)
Projected traffic77,650 by 2043
Trucks12%
Lanes on structure3
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 proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was IH 94 WB over Lrd Cth N built?

It was built in 2011, making it 14 years old in 2025.

What condition is IH 94 WB over Lrd Cth N 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 September 2024.

How much traffic does IH 94 WB over Lrd Cth N carry?

About 41,400 vehicles per day (2021 count), of which roughly 12% are trucks.

How long is IH 94 WB over Lrd Cth N?

The structure is 192 ft (58.5 m) long with a longest span of 98 ft (29.9 m) and a deck 63 ft wide.

Who owns IH 94 WB over Lrd Cth N?

It is owned by the State Highway Agency.