IH-43 SB to Highla over Sth 145 to IH-43 SB Entr
FairMilwaukee County, Wisconsin · 0.1 MI S JCT STH145 · Structure no. B40068700000000
- Built
- 2006
- 19 years old
- Condition
- Fair
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 328 ft
- 3 main spans
- Daily traffic
- 8,600
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
IH-43 SB to Highla over Sth 145 to IH-43 SB Entr is a steel continuous stringer/multi-beam or girder carrying IH-43 SB to Highla over Sth 145 to IH-43 SB Entr in Milwaukee County, Wisconsin. It was built in 2006, so it is 19 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 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 8,600 vehicles a day, roughly 11% of them trucks, projected to reach 10,800 by 2043. The structure is 328 ft (100.1 m) long and 31 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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-43 SB to Highla over Sth 145 to IH-43 SB Entr built?
It was built in 2006, making it 19 years old in 2025.
What condition is IH-43 SB to Highla over Sth 145 to IH-43 SB Entr 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 August 2024.
How much traffic does IH-43 SB to Highla over Sth 145 to IH-43 SB Entr carry?
About 8,600 vehicles per day (2022 count), of which roughly 11% are trucks.
How long is IH-43 SB to Highla over Sth 145 to IH-43 SB Entr?
The structure is 328 ft (100.1 m) long with a longest span of 128 ft (39.1 m) and a deck 31 ft wide.
Who owns IH-43 SB to Highla over Sth 145 to IH-43 SB Entr?
It is owned by the State Highway Agency.