US Bridges

Lrd Pine Tree Lane over Somo River

Fair

Lincoln County, Wisconsin · 3.0M E JCT Cth T · Structure no. P35094800000000

Built
1962
63 years old
Condition
Fair
inspected June 2024
Type
Culvert
Concrete
Length
33 ft
4 main spans
Daily traffic
41
2023 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Lrd Pine Tree Lane over Somo River is a concrete culvert carrying Lrd Pine Tree Lane over Somo River in Lincoln County, Wisconsin. It was built in 1962, so it is 63 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 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 41 vehicles a day, projected to reach 38 by 2043. The structure is 33 ft (10.1 m) long. If it were closed, the detour would be 9.9 mi (16 km).

CarriesLrd Pine Tree Lane
CrossesSomo River
Location3.0M E JCT Cth T
RouteCity Street 0
Coordinates45.51098, -89.92723
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating59.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 15
Structure length33 ft (10.1 m)
Longest span6 ft (1.8 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic41 (2023)
Projected traffic38 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 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 Pine Tree Lane over Somo River built?

It was built in 1962, making it 63 years old in 2025.

What condition is Lrd Pine Tree Lane over Somo 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 June 2024.

How much traffic does Lrd Pine Tree Lane over Somo River carry?

About 41 vehicles per day (2023 count).

How long is Lrd Pine Tree Lane over Somo River?

The structure is 33 ft (10.1 m) long with a longest span of 6 ft (1.8 m).

Who owns Lrd Pine Tree Lane over Somo River?

It is owned by the Town or Township Highway Agency.