US Bridges

IH-43 NB over Lrd Glenmore RD

Fair

Brown County, Wisconsin · 0.9M N JCT Ush 141 to N · Structure no. B05018700000000

Built
1981
44 years old
Condition
Fair
inspected May 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
137 ft
3 main spans
Daily traffic
13,150
2022 count
Owner
State
State Highway Agency

About this bridge

IH-43 NB over Lrd Glenmore RD is a prestressed concrete continuous stringer/multi-beam or girder carrying IH-43 NB over Lrd Glenmore RD in Brown County, Wisconsin. It was built in 1981, so it is 44 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 13,150 vehicles a day, roughly 22% of them trucks, projected to reach 22,400 by 2043. The structure is 137 ft (41.8 m) long and 43 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesIH-43 NB
CrossesLrd Glenmore RD
Location0.9M N JCT Ush 141 to N
RouteInterstate 43
Coordinates44.43823, -87.92745
Functional classRural Principal Arterial - Interstate

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating52.2 US tons
Inventory rating30.3 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length137 ft (41.8 m)
Longest span60 ft (18.3 m)
Deck width43 ft (13.1 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic13,150 (2022)
Projected traffic22,400 by 2043
Trucks22%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was IH-43 NB over Lrd Glenmore RD built?

It was built in 1981, making it 44 years old in 2025.

What condition is IH-43 NB over Lrd Glenmore RD 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 May 2024.

How much traffic does IH-43 NB over Lrd Glenmore RD carry?

About 13,150 vehicles per day (2022 count), of which roughly 22% are trucks.

How long is IH-43 NB over Lrd Glenmore RD?

The structure is 137 ft (41.8 m) long with a longest span of 60 ft (18.3 m) and a deck 43 ft wide.

Who owns IH-43 NB over Lrd Glenmore RD?

It is owned by the State Highway Agency.