Cth Kp / Madison S over Vermont Creek
PoorDane County, Wisconsin · 0.2M W JCT Sth 78 · Structure no. B13002500000000
- Built
- 1951
- 74 years old
- Condition
- Poor
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 81 ft
- 2 main spans
- Daily traffic
- 1,055
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Cth Kp / Madison S over Vermont Creek is a steel continuous stringer/multi-beam or girder carrying Cth Kp / Madison S over Vermont Creek in Dane County, Wisconsin. It was built in 1951, so it is 74 years old, older than the Wisconsin average of 40.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 1,055 vehicles a day, projected to reach 996 by 2042. The structure is 81 ft (24.7 m) long and 32 ft wide. If it were closed, the detour would be 5.6 mi (9 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Cth Kp / Madison S over Vermont Creek built?
It was built in 1951, making it 74 years old in 2025.
What condition is Cth Kp / Madison S over Vermont Creek in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in October 2024.
How much traffic does Cth Kp / Madison S over Vermont Creek carry?
About 1,055 vehicles per day (2023 count).
How long is Cth Kp / Madison S over Vermont Creek?
The structure is 81 ft (24.7 m) long with a longest span of 40 ft (12.2 m) and a deck 32 ft wide.
Who owns Cth Kp / Madison S over Vermont Creek?
It is owned by the County Highway Agency.