US Bridges

Lrd 30th Street (d over Apple River

Good

Polk County, Wisconsin · 0.9 MI N of JCT With 160T · Structure no. B48006400000000

Built
2022
3 years old
Condition
Good
inspected April 2024
Type
Culvert
Steel
Length
21 ft
1 main span
Daily traffic
100
2024 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Lrd 30th Street (d over Apple River is a steel culvert carrying Lrd 30th Street (d over Apple River in Polk County, Wisconsin. It was built in 2022, so it is 3 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 100 vehicles a day, roughly 5% of them trucks, projected to reach 100 by 2042. The structure is 21 ft (6.3 m) long. If it were closed, the detour would be 123.7 mi (199 km).

CarriesLrd 30th Street (d
CrossesApple River
Location0.9 MI N of JCT With 160T
RouteCity Street 0
Coordinates45.45164, -92.21741
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
Channel and channel protection9 ExcellentNo problems noted.
Culvert9 ExcellentNo problems noted.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating73.9 US tons
Inventory rating44.6 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans1
Design loadHS 25 or greater
Structure length21 ft (6.3 m)
Longest span21 ft (6.3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2024)
Projected traffic100 by 2042
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123.7 mi (199 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 30th Street (d over Apple River built?

It was built in 2022, making it 3 years old in 2025.

What condition is Lrd 30th Street (d over Apple 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 30th Street (d over Apple River carry?

About 100 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is Lrd 30th Street (d over Apple River?

The structure is 21 ft (6.3 m) long with a longest span of 21 ft (6.3 m).

Who owns Lrd 30th Street (d over Apple River?

It is owned by the Town or Township Highway Agency.