US Bridges

Lrd Northern Road over S Br Mud Creek

Fair

Winnebago County, Wisconsin · 0.2M S JCT Cth Bb · Structure no. B70008400000000

Built
1975
50 years old
Condition
Fair
inspected June 2024
Type
Culvert
Concrete Continuous
Length
28 ft
2 main spans
Daily traffic
5,600
2023 count
Owner
State
State Highway Agency

About this bridge

Lrd Northern Road over S Br Mud Creek is a concrete continuous culvert carrying Lrd Northern Road over S Br Mud Creek in Winnebago County, Wisconsin. It was built in 1975, so it is 50 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 5,600 vehicles a day, projected to reach 3,731 by 2043. The structure is 28 ft (8.5 m) long. If it were closed, the detour would be 2.5 mi (4 km).

Location

Open in Google Maps
CarriesLrd Northern Road
CrossesS Br Mud Creek
Location0.2M S JCT Cth Bb
RouteCity Street 0
CountyWinnebago County
StateWisconsin
Coordinates44.24252, -88.4643
Functional classUrban 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
Channel and channel protection7 GoodSome minor problems.
Culvert5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJune 2024
Inspection intervalevery 12 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
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating73.9 US tons
Inventory rating44.6 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length28 ft (8.5 m)
Longest span14 ft (4.2 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,600 (2023)
Projected traffic3,731 by 2043
Trucks0%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed2.5 mi (4 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 Northern Road over S Br Mud Creek built?

It was built in 1975, making it 50 years old in 2025.

What condition is Lrd Northern Road over S Br Mud Creek 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 Northern Road over S Br Mud Creek carry?

About 5,600 vehicles per day (2023 count).

How long is Lrd Northern Road over S Br Mud Creek?

The structure is 28 ft (8.5 m) long with a longest span of 14 ft (4.2 m).

Who owns Lrd Northern Road over S Br Mud Creek?

It is owned by the State Highway Agency.