US Bridges

Ush 51NB over Lrd Stewart Ave

Good

Marathon County, Wisconsin · 4.8M N JCT STH29 to East · Structure no. B37035000000000

Built
2009
16 years old
Condition
Good
inspected June 2022
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
206 ft
2 main spans
Daily traffic
38,600
2022 count
Owner
State
State Highway Agency

About this bridge

Ush 51NB over Lrd Stewart Ave is a prestressed concrete continuous stringer/multi-beam or girder carrying Ush 51NB over Lrd Stewart Ave in Marathon County, Wisconsin. It was built in 2009, so it is 16 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 38,600 vehicles a day, projected to reach 26,600 by 2041. The structure is 206 ft (62.9 m) long and 43 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
CarriesUsh 51NB
CrossesLrd Stewart Ave
Location4.8M N JCT STH29 to East
RouteU.S. Route 51
CountyMarathon County
StateWisconsin
Coordinates44.95786, -89.66603
Functional classUrban Principal Arterial - Other Freeway or Expressway

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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionJune 2022
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 alignment7: Better than present minimum criteria
Operating rating80.5 US tons
Inventory rating39.2 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length206 ft (62.9 m)
Longest span102 ft (31 m)
Deck width43 ft (13 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic38,600 (2022)
Projected traffic26,600 by 2041
Trucks0%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed3.7 mi (6 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Ush 51NB over Lrd Stewart Ave built?

It was built in 2009, making it 16 years old in 2025.

What condition is Ush 51NB over Lrd Stewart Ave 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 June 2022.

How much traffic does Ush 51NB over Lrd Stewart Ave carry?

About 38,600 vehicles per day (2022 count).

How long is Ush 51NB over Lrd Stewart Ave?

The structure is 206 ft (62.9 m) long with a longest span of 102 ft (31 m) and a deck 43 ft wide.

Who owns Ush 51NB over Lrd Stewart Ave?

It is owned by the State Highway Agency.