Lrd Maple ST over Kinnickinnic River
FairPierce County, Wisconsin · 0.1M W JCT Sth 35 · Structure no. P47071300000000
- Built
- 1974
- 51 years old, rebuilt 2009
- Condition
- Fair
- inspected April 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 171 ft
- 3 main spans
- Daily traffic
- 2,781
- 2022 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Lrd Maple ST over Kinnickinnic River is a prestressed concrete continuous stringer/multi-beam or girder carrying Lrd Maple ST over Kinnickinnic River in Pierce County, Wisconsin. It was built in 1974 and reconstructed in 2009, so it is 51 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 2,781 vehicles a day, roughly 5% of them trucks, projected to reach 3,059 by 2043. The structure is 171 ft (52.2 m) long and 58 ft wide. If it were closed, the detour would be 0.6 mi (1 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Lrd Maple ST over Kinnickinnic River built?
It was built in 1974, making it 51 years old in 2025. It was reconstructed in 2009.
What condition is Lrd Maple ST over Kinnickinnic River 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 April 2024.
How much traffic does Lrd Maple ST over Kinnickinnic River carry?
About 2,781 vehicles per day (2022 count), of which roughly 5% are trucks.
How long is Lrd Maple ST over Kinnickinnic River?
The structure is 171 ft (52.2 m) long with a longest span of 78 ft (23.9 m) and a deck 58 ft wide.
Who owns Lrd Maple ST over Kinnickinnic River?
It is owned by the City or Municipal Highway Agency.