US Bridges

Lrd Donges Bay Roa over Little Menomonee River

Fair

Ozaukee County, Wisconsin · 1.8M W JCT Sth 181 · Structure no. B45008500000000

Built
1990
35 years old
Condition
Fair
inspected September 2024
Type
Slab
Concrete
Length
32 ft
1 main span
Daily traffic
2,700
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

Lrd Donges Bay Roa over Little Menomonee River is a concrete slab carrying Lrd Donges Bay Roa over Little Menomonee River in Ozaukee County, Wisconsin. It was built in 1990, so it is 35 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 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 2,700 vehicles a day, projected to reach 2,110 by 2043. The structure is 32 ft (9.8 m) long and 26 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesLrd Donges Bay Roa
CrossesLittle Menomonee River
Location1.8M W JCT Sth 181
RouteCity Street 0
CountyOzaukee County
StateWisconsin
Coordinates43.20686, -88.03841
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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating75.6 US tons
Inventory rating44.6 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length32 ft (9.8 m)
Longest span30 ft (9.1 m)
Deck width26 ft (7.9 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,700 (2022)
Projected traffic2,110 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$228,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Lrd Donges Bay Roa over Little Menomonee River built?

It was built in 1990, making it 35 years old in 2025.

What condition is Lrd Donges Bay Roa over Little Menomonee 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 September 2024.

How much traffic does Lrd Donges Bay Roa over Little Menomonee River carry?

About 2,700 vehicles per day (2022 count).

How long is Lrd Donges Bay Roa over Little Menomonee River?

The structure is 32 ft (9.8 m) long with a longest span of 30 ft (9.1 m) and a deck 26 ft wide.

Who owns Lrd Donges Bay Roa over Little Menomonee River?

It is owned by the City or Municipal Highway Agency.