IH 39 SB/90 EB over Ush 12 Eb-Ush 18 EB
GoodDane County, Wisconsin · 4.4M E JCT IH 94 to E · Structure no. B13046600000000
- Built
- 1997
- 28 years old
- Condition
- Good
- inspected January 2025
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 146 ft
- 3 main spans
- Daily traffic
- 29,600
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
IH 39 SB/90 EB over Ush 12 Eb-Ush 18 EB is a prestressed concrete continuous stringer/multi-beam or girder carrying IH 39 SB/90 EB over Ush 12 Eb-Ush 18 EB in Dane County, Wisconsin. It was built in 1997, so it is 28 years old, younger than the Wisconsin average of 40.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 29,600 vehicles a day, roughly 11% of them trucks, projected to reach 35,520 by 2042. The structure is 146 ft (44.5 m) long and 75 ft wide. If it were closed, the detour would be 0.6 mi (1 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was IH 39 SB/90 EB over Ush 12 Eb-Ush 18 EB built?
It was built in 1997, making it 28 years old in 2025.
What condition is IH 39 SB/90 EB over Ush 12 Eb-Ush 18 EB in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in January 2025.
How much traffic does IH 39 SB/90 EB over Ush 12 Eb-Ush 18 EB carry?
About 29,600 vehicles per day (2022 count), of which roughly 11% are trucks.
How long is IH 39 SB/90 EB over Ush 12 Eb-Ush 18 EB?
The structure is 146 ft (44.5 m) long with a longest span of 75 ft (23 m) and a deck 75 ft wide.
Who owns IH 39 SB/90 EB over Ush 12 Eb-Ush 18 EB?
It is owned by the State Highway Agency.