US Bridges

Lrd Superior Ave over Cnw RR

Fair

Sheboygan County, Wisconsin · 0.4M W JCT Sth 42 · Structure no. B59009500000000

Built
1987
38 years old
Condition
Fair
inspected October 2024
Type
Slab
Concrete Continuous
Length
103 ft
3 main spans
Daily traffic
6,300
2021 count
Owner
City
City or Municipal Highway Agency

About this bridge

Lrd Superior Ave over Cnw RR is a concrete continuous slab carrying Lrd Superior Ave over Cnw RR in Sheboygan County, Wisconsin. It was built in 1987, so it is 38 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 6,300 vehicles a day, projected to reach 7,560 by 2041. The structure is 103 ft (31.5 m) long and 64 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

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CarriesLrd Superior Ave
CrossesCnw RR
Location0.4M W JCT Sth 42
RouteCity Street 0
CountySheboygan County
StateWisconsin
Coordinates43.76079, -87.72921
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating68.5 US tons
Inventory rating41.1 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length103 ft (31.5 m)
Longest span40 ft (12.2 m)
Deck width64 ft (19.4 m)
Roadway width55 ft (16.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,300 (2021)
Projected traffic7,560 by 2041
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesRailroad
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 proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Lrd Superior Ave over Cnw RR built?

It was built in 1987, making it 38 years old in 2025.

What condition is Lrd Superior Ave over Cnw RR 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 October 2024.

How much traffic does Lrd Superior Ave over Cnw RR carry?

About 6,300 vehicles per day (2021 count).

How long is Lrd Superior Ave over Cnw RR?

The structure is 103 ft (31.5 m) long with a longest span of 40 ft (12.2 m) and a deck 64 ft wide.

Who owns Lrd Superior Ave over Cnw RR?

It is owned by the City or Municipal Highway Agency.