US Bridges

Lrd Pit RD over Br Trappe River

Fair

Marathon County, Wisconsin · 0.2M N JCT Cth G · Structure no. P37011100000000

Built
1980
45 years old
Condition
Fair
inspected September 2024
Type
Culvert
Steel
Length
24 ft
2 main spans
Daily traffic
47
2024 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Lrd Pit RD over Br Trappe River is a steel culvert carrying Lrd Pit RD over Br Trappe River in Marathon County, Wisconsin. It was built in 1980, so it is 45 years old, older 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 5 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 47 vehicles a day, projected to reach 49 by 2043. The structure is 24 ft (7.2 m) long. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
CarriesLrd Pit RD
CrossesBr Trappe River
Location0.2M N JCT Cth G
RouteCity Street 0
CountyMarathon County
StateWisconsin
Coordinates45.0917, -89.40674
Functional classRural 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.
Culvert5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: 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 rating59.4 US tons
Inventory rating26.8 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckCorrugated steel
Main spans2
Design loadH 20
Structure length24 ft (7.2 m)
Longest span10 ft (2.9 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic47 (2024)
Projected traffic49 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 Pit RD over Br Trappe River built?

It was built in 1980, making it 45 years old in 2025.

What condition is Lrd Pit RD over Br Trappe River 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 September 2024.

How much traffic does Lrd Pit RD over Br Trappe River carry?

About 47 vehicles per day (2024 count).

How long is Lrd Pit RD over Br Trappe River?

The structure is 24 ft (7.2 m) long with a longest span of 10 ft (2.9 m).

Who owns Lrd Pit RD over Br Trappe River?

It is owned by the Town or Township Highway Agency.