US Bridges

Lrd Brooke ST over E Br Fond Du Lac River

Fair

Fond du Lac County, Wisconsin · 0.1M S JCT Sth 23 · Structure no. B20008100000000

Built
1978
47 years old
Condition
Fair
inspected August 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
139 ft
2 main spans
Daily traffic
3,400
2021 count
Owner
City
City or Municipal Highway Agency

About this bridge

Lrd Brooke ST over E Br Fond Du Lac River is a prestressed concrete box beam or girders - multiple carrying Lrd Brooke ST over E Br Fond Du Lac River in Fond du Lac County, Wisconsin. It was built in 1978, so it is 47 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 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 3,400 vehicles a day, projected to reach 4,080 by 2041. The structure is 139 ft (42.5 m) long and 55 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

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CarriesLrd Brooke ST
CrossesE Br Fond Du Lac River
Location0.1M S JCT Sth 23
RouteCity Street 0
CountyFond du Lac County
StateWisconsin
Coordinates43.78169, -88.45442
Functional classUrban Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating68.5 US tons
Inventory rating39.2 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length139 ft (42.5 m)
Longest span68 ft (20.8 m)
Deck width55 ft (16.9 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,400 (2021)
Projected traffic4,080 by 2041
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 Brooke ST over E Br Fond Du Lac River built?

It was built in 1978, making it 47 years old in 2025.

What condition is Lrd Brooke ST over E Br Fond Du Lac 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 Brooke ST over E Br Fond Du Lac River carry?

About 3,400 vehicles per day (2021 count).

How long is Lrd Brooke ST over E Br Fond Du Lac River?

The structure is 139 ft (42.5 m) long with a longest span of 68 ft (20.8 m) and a deck 55 ft wide.

Who owns Lrd Brooke ST over E Br Fond Du Lac River?

It is owned by the City or Municipal Highway Agency.