US Bridges

Ush Sth 126 - N Mo over Bonner Branch

Good

Lafayette County, Wisconsin · 0.4M S JCT Ush 151 · Structure no. B33004300000000

Built
1986
39 years old
Condition
Good
inspected August 2023
Type
Culvert
Concrete Continuous
Length
36 ft
3 main spans
Daily traffic
2,500
2022 count
Owner
State
State Highway Agency

About this bridge

Ush Sth 126 - N Mo over Bonner Branch is a concrete continuous culvert carrying Ush Sth 126 - N Mo over Bonner Branch in Lafayette County, Wisconsin. It was built in 1986, so it is 39 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 2,500 vehicles a day, roughly 8% of them trucks, projected to reach 8,980 by 2042. The structure is 36 ft (11 m) long. If it were closed, the detour would be 41.6 mi (67 km).

CarriesUsh Sth 126 - N Mo
CrossesBonner Branch
Location0.4M S JCT Ush 151
RouteU.S. Route 151
Coordinates42.73962, -90.33377
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
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length36 ft (11 m)
Longest span11 ft (3.4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,500 (2022)
Projected traffic8,980 by 2042
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed41.6 mi (67 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 Sth 126 - N Mo over Bonner Branch built?

It was built in 1986, making it 39 years old in 2025.

What condition is Ush Sth 126 - N Mo over Bonner Branch 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 August 2023.

How much traffic does Ush Sth 126 - N Mo over Bonner Branch carry?

About 2,500 vehicles per day (2022 count), of which roughly 8% are trucks.

How long is Ush Sth 126 - N Mo over Bonner Branch?

The structure is 36 ft (11 m) long with a longest span of 11 ft (3.4 m).

Who owns Ush Sth 126 - N Mo over Bonner Branch?

It is owned by the State Highway Agency.