US Bridges

Lrd Grouse Drive over IH Ush 51-IH 39

Good

Marquette County, Wisconsin · At JCT Ush 51 · Structure no. B39001600000000

Built
1984
41 years old, rebuilt 2014
Condition
Good
inspected April 2022
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
242 ft
2 main spans
Daily traffic
150
2023 count
Owner
State
State Highway Agency

About this bridge

Lrd Grouse Drive over IH Ush 51-IH 39 is a steel continuous stringer/multi-beam or girder carrying Lrd Grouse Drive over IH Ush 51-IH 39 in Marquette County, Wisconsin. It was built in 1984 and reconstructed in 2014, so it is 41 years old, older 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 150 vehicles a day, projected to reach 150 by 2041. The structure is 242 ft (73.8 m) long and 37 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

CarriesLrd Grouse Drive
CrossesIH Ush 51-IH 39
LocationAt JCT Ush 51
RouteCity Street 0
Coordinates43.64974, -89.47064
Functional classRural Local

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 inspectionApril 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 alignment8: Equal to present desirable criteria
Operating rating62.8 US tons
Inventory rating37.5 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length242 ft (73.8 m)
Longest span124 ft (37.9 m)
Deck width37 ft (11.3 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic150 (2023)
Projected traffic150 by 2041
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed2.5 mi (4 km)
TollOn a free road
National Highway SystemNo

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 Lrd Grouse Drive over IH Ush 51-IH 39 built?

It was built in 1984, making it 41 years old in 2025. It was reconstructed in 2014.

What condition is Lrd Grouse Drive over IH Ush 51-IH 39 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 April 2022.

How much traffic does Lrd Grouse Drive over IH Ush 51-IH 39 carry?

About 150 vehicles per day (2023 count).

How long is Lrd Grouse Drive over IH Ush 51-IH 39?

The structure is 242 ft (73.8 m) long with a longest span of 124 ft (37.9 m) and a deck 37 ft wide.

Who owns Lrd Grouse Drive over IH Ush 51-IH 39?

It is owned by the State Highway Agency.