US Bridges

Lrd 10th Ave over Spring Brook

Fair

Langlade County, Wisconsin · City of Antigo · Structure no. B34003400000000

Built
1996
29 years old
Condition
Fair
inspected October 2024
Type
Culvert
Concrete Continuous
Length
40 ft
3 main spans
Daily traffic
4,788
2024 count
Owner
City
City or Municipal Highway Agency

About this bridge

Lrd 10th Ave over Spring Brook is a concrete continuous culvert carrying Lrd 10th Ave over Spring Brook in Langlade County, Wisconsin. It was built in 1996, so it is 29 years old, younger than the Wisconsin average of 40.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 4,788 vehicles a day, roughly 12% of them trucks, projected to reach 5,154 by 2043. The structure is 40 ft (12.2 m) long. If it were closed, the detour would be 0.6 mi (1 km).

Location

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CarriesLrd 10th Ave
CrossesSpring Brook
LocationCity of Antigo
RouteCity Street 0
CountyLanglade County
StateWisconsin
Coordinates45.13297, -89.15367
Functional classUrban Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating62.8 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length40 ft (12.2 m)
Longest span12 ft (3.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,788 (2024)
Projected traffic5,154 by 2043
Trucks12%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 10th Ave over Spring Brook built?

It was built in 1996, making it 29 years old in 2025.

What condition is Lrd 10th Ave over Spring Brook in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in October 2024.

How much traffic does Lrd 10th Ave over Spring Brook carry?

About 4,788 vehicles per day (2024 count), of which roughly 12% are trucks.

How long is Lrd 10th Ave over Spring Brook?

The structure is 40 ft (12.2 m) long with a longest span of 12 ft (3.7 m).

Who owns Lrd 10th Ave over Spring Brook?

It is owned by the City or Municipal Highway Agency.