US Bridges

Lrd 400th ST over Br Rush River

Good

Pierce County, Wisconsin · 0.2M N JCT Ush 10 · Structure no. B47021200000000

Built
2017
8 years old
Condition
Good
inspected April 2024
Type
Frame
Concrete
Length
38 ft
1 main span
Daily traffic
220
2022 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Lrd 400th ST over Br Rush River is a concrete frame carrying Lrd 400th ST over Br Rush River in Pierce County, Wisconsin. It was built in 2017, so it is 8 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 220 vehicles a day, roughly 10% of them trucks, projected to reach 290 by 2043. The structure is 38 ft (11.7 m) long and 36 ft wide. If it were closed, the detour would be 5.6 mi (9 km).

CarriesLrd 400th ST
CrossesBr Rush River
Location0.2M N JCT Ush 10
RouteCity Street 0
Coordinates44.6816, -92.33258
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.2 US tons
Inventory rating37.5 US tons

Structure

Structure typeFrame
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length38 ft (11.7 m)
Longest span36 ft (11 m)
Deck width36 ft (11 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic220 (2022)
Projected traffic290 by 2043
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5.6 mi (9 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township 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 Lrd 400th ST over Br Rush River built?

It was built in 2017, making it 8 years old in 2025.

What condition is Lrd 400th ST over Br Rush River 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 2024.

How much traffic does Lrd 400th ST over Br Rush River carry?

About 220 vehicles per day (2022 count), of which roughly 10% are trucks.

How long is Lrd 400th ST over Br Rush River?

The structure is 38 ft (11.7 m) long with a longest span of 36 ft (11 m) and a deck 36 ft wide.

Who owns Lrd 400th ST over Br Rush River?

It is owned by the Town or Township Highway Agency.