US Bridges

Lrd Britzke RD over Koshkonong Creek

Good

Jefferson County, Wisconsin · 0.3M E JCT Sth 134 · Structure no. B28009300000000

Built
1997
28 years old
Condition
Good
inspected July 2024
Type
Slab
Concrete
Length
51 ft
1 main span
Daily traffic
164
2022 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Lrd Britzke RD over Koshkonong Creek is a concrete slab carrying Lrd Britzke RD over Koshkonong 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 164 vehicles a day, projected to reach 180 by 2043. The structure is 51 ft (15.4 m) long and 26 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

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CarriesLrd Britzke RD
CrossesKoshkonong Creek
Location0.3M E JCT Sth 134
RouteCity Street 0
CountyJefferson County
StateWisconsin
Coordinates43.02783, -89.00811
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
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 alignment6: Equal to present minimum criteria
Operating rating71.7 US tons
Inventory rating42.9 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length51 ft (15.4 m)
Longest span48 ft (14.6 m)
Deck width26 ft (7.9 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic164 (2022)
Projected traffic180 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 Britzke RD over Koshkonong Creek built?

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

What condition is Lrd Britzke RD over Koshkonong 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 Britzke RD over Koshkonong Creek carry?

About 164 vehicles per day (2022 count).

How long is Lrd Britzke RD over Koshkonong Creek?

The structure is 51 ft (15.4 m) long with a longest span of 48 ft (14.6 m) and a deck 26 ft wide.

Who owns Lrd Britzke RD over Koshkonong Creek?

It is owned by the Town or Township Highway Agency.