US Bridges

Lrd Johnson RD over Trib Shullsburg Br

Good

Lafayette County, Wisconsin · 1.2 M N JCT Sth 11 · Structure no. B33010200000000

Built
2003
22 years old
Condition
Good
inspected November 2024
Type
Culvert
Concrete Continuous
Length
31 ft
3 main spans
Daily traffic
107
2022 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Lrd Johnson RD over Trib Shullsburg Br is a concrete continuous culvert carrying Lrd Johnson RD over Trib Shullsburg Br in Lafayette County, Wisconsin. It was built in 2003, so it is 22 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 107 vehicles a day, roughly 5% of them trucks, projected to reach 117 by 2043. The structure is 31 ft (9.5 m) long. If it were closed, the detour would be 2.5 mi (4 km).

CarriesLrd Johnson RD
CrossesTrib Shullsburg Br
Location1.2 M N JCT Sth 11
RouteCity Street 0
Coordinates42.57642, -90.29025
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 protection8 Very GoodNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length31 ft (9.5 m)
Longest span11 ft (3.3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic107 (2022)
Projected traffic117 by 2043
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed2.5 mi (4 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 Johnson RD over Trib Shullsburg Br built?

It was built in 2003, making it 22 years old in 2025.

What condition is Lrd Johnson RD over Trib Shullsburg Br 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 November 2024.

How much traffic does Lrd Johnson RD over Trib Shullsburg Br carry?

About 107 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is Lrd Johnson RD over Trib Shullsburg Br?

The structure is 31 ft (9.5 m) long with a longest span of 11 ft (3.3 m).

Who owns Lrd Johnson RD over Trib Shullsburg Br?

It is owned by the Town or Township Highway Agency.