US Bridges

Ush 151 SB over Blockhouse CR

Good

Grant County, Wisconsin · 4.3 MI S JCT Cth O · Structure no. B22020000000000

Built
2005
20 years old
Condition
Good
inspected October 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
149 ft
1 main span
Daily traffic
5,550
2022 count
Owner
State
State Highway Agency

About this bridge

Ush 151 SB over Blockhouse CR is a prestressed concrete stringer/multi-beam or girder carrying Ush 151 SB over Blockhouse CR in Grant County, Wisconsin. It was built in 2005, so it is 20 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 5,550 vehicles a day, projected to reach 10,800 by 2042. The structure is 149 ft (45.4 m) long and 53 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

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CarriesUsh 151 SB
CrossesBlockhouse CR
Location4.3 MI S JCT Cth O
RouteU.S. Route 151
CountyGrant County
StateWisconsin
Coordinates42.65739, -90.57195
Functional classRural Minor Arterial

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.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionOctober 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating48.2 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length149 ft (45.4 m)
Longest span145 ft (44.2 m)
Deck width53 ft (16.3 m)
Roadway width51 ft (15.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,550 (2022)
Projected traffic10,800 by 2042
Trucks0%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 km)
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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Ush 151 SB over Blockhouse CR built?

It was built in 2005, making it 20 years old in 2025.

What condition is Ush 151 SB over Blockhouse CR 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 151 SB over Blockhouse CR carry?

About 5,550 vehicles per day (2022 count).

How long is Ush 151 SB over Blockhouse CR?

The structure is 149 ft (45.4 m) long with a longest span of 145 ft (44.2 m) and a deck 53 ft wide.

Who owns Ush 151 SB over Blockhouse CR?

It is owned by the State Highway Agency.