Sth 19-W Madison S over Maunesha River
GoodJefferson County, Wisconsin · 3.4M E JCT Sth 73 to N · Structure no. B28007200000000
- Built
- 1989
- 36 years old
- Condition
- Good
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 108 ft
- 3 main spans
- Daily traffic
- 5,100
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Sth 19-W Madison S over Maunesha River is a steel continuous stringer/multi-beam or girder carrying Sth 19-W Madison S over Maunesha River in Jefferson County, Wisconsin. It was built in 1989, so it is 36 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 5,100 vehicles a day, roughly 5% of them trucks, projected to reach 6,120 by 2042. The structure is 108 ft (33 m) long and 43 ft wide. If it were closed, the detour would be 2.5 mi (4 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Sth 19-W Madison S over Maunesha River built?
It was built in 1989, making it 36 years old in 2025.
What condition is Sth 19-W Madison S over Maunesha River 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 May 2024.
How much traffic does Sth 19-W Madison S over Maunesha River carry?
About 5,100 vehicles per day (2022 count), of which roughly 5% are trucks.
How long is Sth 19-W Madison S over Maunesha River?
The structure is 108 ft (33 m) long with a longest span of 38 ft (11.6 m) and a deck 43 ft wide.
Who owns Sth 19-W Madison S over Maunesha River?
It is owned by the State Highway Agency.