IH Ramp IH 43 NB T over IH 43 SB
FairWaukesha County, Wisconsin · 1.98 MI E JCT Moorland RD · Structure no. B67010300000000
- Built
- 1969
- 56 years old, rebuilt 2022
- Condition
- Fair
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 177 ft
- 3 main spans
- Daily traffic
- 5,600
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
IH Ramp IH 43 NB T over IH 43 SB is a prestressed concrete continuous stringer/multi-beam or girder carrying IH Ramp IH 43 NB T over IH 43 SB in Waukesha County, Wisconsin. It was built in 1969 and reconstructed in 2022, so it is 56 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 5,600 vehicles a day, roughly 12% of them trucks, projected to reach 6,720 by 2043. The structure is 177 ft (53.9 m) long and 42 ft wide. If it were closed, the detour would be 2.5 mi (4 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was IH Ramp IH 43 NB T over IH 43 SB built?
It was built in 1969, making it 56 years old in 2025. It was reconstructed in 2022.
What condition is IH Ramp IH 43 NB T over IH 43 SB 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 IH Ramp IH 43 NB T over IH 43 SB carry?
About 5,600 vehicles per day (2022 count), of which roughly 12% are trucks.
How long is IH Ramp IH 43 NB T over IH 43 SB?
The structure is 177 ft (53.9 m) long with a longest span of 80 ft (24.5 m) and a deck 42 ft wide.
Who owns IH Ramp IH 43 NB T over IH 43 SB?
It is owned by the State Highway Agency.