US Bridges

Ush 61/151 Sb-Sth over Cth H

Good

Grant County, Wisconsin · 2.1M S JCT Cth Hh to E · Structure no. B22012500000000

Built
1994
31 years old
Condition
Good
inspected October 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
177 ft
2 main spans
Daily traffic
7,500
2022 count
Owner
State
State Highway Agency

About this bridge

Ush 61/151 Sb-Sth over Cth H is a prestressed concrete continuous stringer/multi-beam or girder carrying Ush 61/151 Sb-Sth over Cth H in Grant County, Wisconsin. It was built in 1994, so it is 31 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 7,500 vehicles a day, projected to reach 9,310 by 2042. The structure is 177 ft (54.1 m) long and 43 ft wide.

CarriesUsh 61/151 Sb-Sth
CrossesCth H
Location2.1M S JCT Cth Hh to E
RouteU.S. Route 61
Coordinates42.58881, -90.60277
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 inspectionOctober 2023
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 rating93.6 US tons
Inventory rating46.4 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length177 ft (54.1 m)
Longest span89 ft (27 m)
Deck width43 ft (13.1 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,500 (2022)
Projected traffic9,310 by 2042
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 61/151 Sb-Sth over Cth H built?

It was built in 1994, making it 31 years old in 2025.

What condition is Ush 61/151 Sb-Sth over Cth H 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 October 2023.

How much traffic does Ush 61/151 Sb-Sth over Cth H carry?

About 7,500 vehicles per day (2022 count).

How long is Ush 61/151 Sb-Sth over Cth H?

The structure is 177 ft (54.1 m) long with a longest span of 89 ft (27 m) and a deck 43 ft wide.

Who owns Ush 61/151 Sb-Sth over Cth H?

It is owned by the State Highway Agency.