US Bridges

Wisconsin Street over Lake George

PoorPosted for load

Lake County, Indiana · 00.20 S. of 3rd ST · Structure no. 4500145

Built
1978
47 years old
Condition
Poor
inspected August 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
108 ft
2 main spans
Daily traffic
8,680
2018 count
Owner
County
County Highway Agency

About this bridge

Wisconsin Street over Lake George is a prestressed concrete box beam or girders - multiple carrying Wisconsin Street over Lake George in Lake County, Indiana. It was built in 1978, so it is 47 years old, older than the Indiana average of 46.6 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 3 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 load restriction.

It carries about 8,680 vehicles a day, roughly 3% of them trucks, projected to reach 1,092 by 2041. The structure is 108 ft (32.9 m) long and 45 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesWisconsin Street
CrossesLake George
Location00.20 S. of 3rd ST
RouteCity Street 0
StateIndiana
Coordinates41.53034, -87.26926
Functional classUrban 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
Deck3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Superstructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation2: Basically intolerable, requiring high priority of replacement
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating23.3 US tons
Inventory rating14 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans2
Design loadUnknown
Structure length108 ft (32.9 m)
Longest span53 ft (16.1 m)
Deck width45 ft (13.6 m)
Roadway width36 ft (10.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,680 (2018)
Projected traffic1,092 by 2041
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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$3 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Wisconsin Street over Lake George built?

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

What condition is Wisconsin Street over Lake George 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 August 2024.

How much traffic does Wisconsin Street over Lake George carry?

About 8,680 vehicles per day (2018 count), of which roughly 3% are trucks.

How long is Wisconsin Street over Lake George?

The structure is 108 ft (32.9 m) long with a longest span of 53 ft (16.1 m) and a deck 45 ft wide.

Who owns Wisconsin Street over Lake George?

It is owned by the County Highway Agency.