US Bridges

Lrd Northside Driv over Oconomowoc River

Fair

Jefferson County, Wisconsin · 0.4M E JCT Cth E · Structure no. P28006200000000

Built
1961
64 years old, rebuilt 1998
Condition
Fair
inspected August 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
53 ft
1 main span
Daily traffic
39
2022 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Lrd Northside Driv over Oconomowoc River is a prestressed concrete box beam or girders - multiple carrying Lrd Northside Driv over Oconomowoc River in Jefferson County, Wisconsin. It was built in 1961 and reconstructed in 1998, so it is 64 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 39 vehicles a day, projected to reach 42 by 2043. The structure is 53 ft (16.3 m) long and 25 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesLrd Northside Driv
CrossesOconomowoc River
Location0.4M E JCT Cth E
RouteCity Street 0
Coordinates43.10794, -88.618
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating86.1 US tons
Inventory rating51.6 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length53 ft (16.3 m)
Longest span50 ft (15.2 m)
Deck width25 ft (7.5 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic39 (2022)
Projected traffic42 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 Northside Driv over Oconomowoc River built?

It was built in 1961, making it 64 years old in 2025. It was reconstructed in 1998.

What condition is Lrd Northside Driv over Oconomowoc 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 August 2024.

How much traffic does Lrd Northside Driv over Oconomowoc River carry?

About 39 vehicles per day (2022 count).

How long is Lrd Northside Driv over Oconomowoc River?

The structure is 53 ft (16.3 m) long with a longest span of 50 ft (15.2 m) and a deck 25 ft wide.

Who owns Lrd Northside Driv over Oconomowoc River?

It is owned by the Town or Township Highway Agency.