US Bridges

Lrd Rockledge RD over Kewaunee River

Fair

Kewaunee County, Wisconsin · 1.3M W JCT Cth C · Structure no. B31004700000000

Built
1996
29 years old
Condition
Fair
inspected June 2024
Type
Slab
Concrete Continuous
Length
83 ft
2 main spans
Daily traffic
443
2022 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Lrd Rockledge RD over Kewaunee River is a concrete continuous slab carrying Lrd Rockledge RD over Kewaunee River in Kewaunee County, Wisconsin. It was built in 1996, so it is 29 years old, younger 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 5 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 443 vehicles a day, projected to reach 487 by 2043. The structure is 83 ft (25.3 m) long and 28 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

Location

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CarriesLrd Rockledge RD
CrossesKewaunee River
Location1.3M W JCT Cth C
RouteCity Street 0
CountyKewaunee County
StateWisconsin
Coordinates44.54508, -87.64228
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
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 rating70.2 US tons
Inventory rating41.1 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length83 ft (25.3 m)
Longest span40 ft (12.2 m)
Deck width28 ft (8.5 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic443 (2022)
Projected traffic487 by 2043
Trucks0%
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 Rockledge RD over Kewaunee River built?

It was built in 1996, making it 29 years old in 2025.

What condition is Lrd Rockledge RD over Kewaunee 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 Rockledge RD over Kewaunee River carry?

About 443 vehicles per day (2022 count).

How long is Lrd Rockledge RD over Kewaunee River?

The structure is 83 ft (25.3 m) long with a longest span of 40 ft (12.2 m) and a deck 28 ft wide.

Who owns Lrd Rockledge RD over Kewaunee River?

It is owned by the Town or Township Highway Agency.