US Bridges

Ush 18 Wb-Ush 151 over Cth Old Cth Pb

Good

Dane County, Wisconsin · 3.8M W JCT Cth Pb · Structure no. B13041200000000

Built
1995
30 years old
Condition
Good
inspected July 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
186 ft
2 main spans
Daily traffic
14,010
2023 count
Owner
State
State Highway Agency

About this bridge

Ush 18 Wb-Ush 151 over Cth Old Cth Pb is a prestressed concrete continuous stringer/multi-beam or girder carrying Ush 18 Wb-Ush 151 over Cth Old Cth Pb in Dane County, Wisconsin. It was built in 1995, so it is 30 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 14,010 vehicles a day, projected to reach 18,100 by 2043. The structure is 186 ft (56.6 m) long and 42 ft wide.

CarriesUsh 18 Wb-Ush 151
CrossesCth Old Cth Pb
Location3.8M W JCT Cth Pb
RouteU.S. Route 18
Coordinates42.97605, -89.51319
Functional classRural Principal Arterial - Other

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 inspectionJuly 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 rating80.5 US tons
Inventory rating41.1 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length186 ft (56.6 m)
Longest span91 ft (27.7 m)
Deck width42 ft (12.9 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic14,010 (2023)
Projected traffic18,100 by 2043
Trucks0%
Lanes on structure2
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 statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Ush 18 Wb-Ush 151 over Cth Old Cth Pb built?

It was built in 1995, making it 30 years old in 2025.

What condition is Ush 18 Wb-Ush 151 over Cth Old Cth Pb 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 July 2024.

How much traffic does Ush 18 Wb-Ush 151 over Cth Old Cth Pb carry?

About 14,010 vehicles per day (2023 count).

How long is Ush 18 Wb-Ush 151 over Cth Old Cth Pb?

The structure is 186 ft (56.6 m) long with a longest span of 91 ft (27.7 m) and a deck 42 ft wide.

Who owns Ush 18 Wb-Ush 151 over Cth Old Cth Pb?

It is owned by the State Highway Agency.