US Bridges

Cth V over IH 90/94

Fair

Dane County, Wisconsin · Town of Vienna · Structure no. B13051700000000

Built
2002
23 years old
Condition
Fair
inspected July 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
232 ft
2 main spans
Daily traffic
7,900
2022 count
Owner
State
State Highway Agency

About this bridge

Cth V over IH 90/94 is a prestressed concrete continuous stringer/multi-beam or girder carrying Cth V over IH 90/94 in Dane County, Wisconsin. It was built in 2002, so it is 23 years old, younger 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 7,900 vehicles a day, roughly 4% of them trucks, projected to reach 9,480 by 2042. The structure is 232 ft (70.8 m) long and 99 ft wide. If it were closed, the detour would be 29.8 mi (48 km).

CarriesCth V
CrossesIH 90/94
LocationTown of Vienna
RouteCounty Highway 0V
Coordinates43.25033, -89.37816
Functional classRural Local

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.
Substructure7 GoodSome minor problems.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating39.2 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length232 ft (70.8 m)
Longest span114 ft (34.8 m)
Deck width99 ft (30.2 m)
Roadway width87 ft (26.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,900 (2022)
Projected traffic9,480 by 2042
Trucks4%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed29.8 mi (48 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 Cth V over IH 90/94 built?

It was built in 2002, making it 23 years old in 2025.

What condition is Cth V over IH 90/94 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 July 2023.

How much traffic does Cth V over IH 90/94 carry?

About 7,900 vehicles per day (2022 count), of which roughly 4% are trucks.

How long is Cth V over IH 90/94?

The structure is 232 ft (70.8 m) long with a longest span of 114 ft (34.8 m) and a deck 99 ft wide.

Who owns Cth V over IH 90/94?

It is owned by the State Highway Agency.