Sth 57-GREEN Bay a over Lrd W. Silver Spring Dri
FairMilwaukee County, Wisconsin · 2.1M N JCT Sth 190 to E · Structure no. B40002800000000
- Built
- 1957
- 68 years old, rebuilt 1999
- Condition
- Fair
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 192 ft
- 4 main spans
- Daily traffic
- 15,582
- 2022 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Sth 57-GREEN Bay a over Lrd W. Silver Spring Dri is a prestressed concrete stringer/multi-beam or girder carrying Sth 57-GREEN Bay a over Lrd W. Silver Spring Dri in Milwaukee County, Wisconsin. It was built in 1957 and reconstructed in 1999, so it is 68 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 15,582 vehicles a day, roughly 6% of them trucks, projected to reach 27,944 by 2043. The structure is 192 ft (58.6 m) long and 96 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Sth 57-GREEN Bay a over Lrd W. Silver Spring Dri built?
It was built in 1957, making it 68 years old in 2025. It was reconstructed in 1999.
What condition is Sth 57-GREEN Bay a over Lrd W. Silver Spring Dri 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 October 2024.
How much traffic does Sth 57-GREEN Bay a over Lrd W. Silver Spring Dri carry?
About 15,582 vehicles per day (2022 count), of which roughly 6% are trucks.
How long is Sth 57-GREEN Bay a over Lrd W. Silver Spring Dri?
The structure is 192 ft (58.6 m) long with a longest span of 54 ft (16.5 m) and a deck 96 ft wide.
Who owns Sth 57-GREEN Bay a over Lrd W. Silver Spring Dri?
It is owned by the City or Municipal Highway Agency.