US Bridges

Lrd Union ST over Johnson Creek

Good

Jefferson County, Wisconsin · 0.4M W JCT Sth 26 · Structure no. B28009400000000

Built
1997
28 years old
Condition
Good
inspected July 2024
Type
Slab
Concrete
Length
40 ft
1 main span
Daily traffic
3,900
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

Lrd Union ST over Johnson Creek is a concrete slab carrying Lrd Union ST over Johnson Creek in Jefferson County, Wisconsin. It was built in 1997, so it is 28 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 3,900 vehicles a day, projected to reach 4,680 by 2042. The structure is 40 ft (12.3 m) long and 48 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

Open in Google Maps
CarriesLrd Union ST
CrossesJohnson Creek
Location0.4M W JCT Sth 26
RouteCity Street 0
CountyJefferson County
StateWisconsin
Coordinates43.07564, -88.77647
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJuly 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: 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 rating75.6 US tons
Inventory rating44.6 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length40 ft (12.3 m)
Longest span38 ft (11.5 m)
Deck width48 ft (14.6 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,900 (2022)
Projected traffic4,680 by 2042
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
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 Union ST over Johnson Creek built?

It was built in 1997, making it 28 years old in 2025.

What condition is Lrd Union ST over Johnson Creek 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 July 2024.

How much traffic does Lrd Union ST over Johnson Creek carry?

About 3,900 vehicles per day (2022 count).

How long is Lrd Union ST over Johnson Creek?

The structure is 40 ft (12.3 m) long with a longest span of 38 ft (11.5 m) and a deck 48 ft wide.

Who owns Lrd Union ST over Johnson Creek?

It is owned by the City or Municipal Highway Agency.