US Bridges

Lrd Main ST over Spring Creek

PoorPosted for load

Calumet County, Wisconsin · 3.7M N JCT Cth Jj · Structure no. B08000700000000

Built
1935
90 years old, rebuilt 1959
Condition
Poor
inspected May 2024
Type
Slab
Concrete
Length
27 ft
1 main span
Daily traffic
5,900
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

Lrd Main ST over Spring Creek is a concrete slab carrying Lrd Main ST over Spring Creek in Calumet County, Wisconsin. It was built in 1935 and reconstructed in 1959, so it is 90 years old, older than the Wisconsin average of 40.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for other load-capacity restriction.

It carries about 5,900 vehicles a day, projected to reach 6,967 by 2043. The structure is 27 ft (8.2 m) long and 60 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesLrd Main ST
CrossesSpring Creek
Location3.7M N JCT Cth Jj
RouteCity Street 0
Coordinates44.17173, -88.06429
Functional classRural Major Collector

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 12 months
Operating statusPosted for other load-capacity restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating34.2 US tons
Inventory rating19.6 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 20
Structure length27 ft (8.2 m)
Longest span24 ft (7.3 m)
Deck width60 ft (18.3 m)
Roadway width46 ft (14 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,900 (2022)
Projected traffic6,967 by 2043
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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$238,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Lrd Main ST over Spring Creek built?

It was built in 1935, making it 90 years old in 2025. It was reconstructed in 1959.

What condition is Lrd Main ST over Spring Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in May 2024.

How much traffic does Lrd Main ST over Spring Creek carry?

About 5,900 vehicles per day (2022 count).

How long is Lrd Main ST over Spring Creek?

The structure is 27 ft (8.2 m) long with a longest span of 24 ft (7.3 m) and a deck 60 ft wide.

Who owns Lrd Main ST over Spring Creek?

It is owned by the City or Municipal Highway Agency.