Sth 100 Wb-Ryan RD over Root River
FairMilwaukee County, Wisconsin · 2.2M W JCT Ush 41 (*) · Structure no. B40068100000000
- Built
- 2006
- 19 years old
- Condition
- Fair
- inspected August 2024
- Type
- Slab
- Concrete Continuous
- Length
- 150 ft
- 3 main spans
- Daily traffic
- 6,250
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
Sth 100 Wb-Ryan RD over Root River is a concrete continuous slab carrying Sth 100 Wb-Ryan RD over Root River in Milwaukee County, Wisconsin. It was built in 2006, so it is 19 years old, younger 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 6,250 vehicles a day, roughly 10% of them trucks, projected to reach 20,800 by 2043. The structure is 150 ft (45.7 m) long and 60 ft wide. If it were closed, the detour would be 18.6 mi (30 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 Sth 100 Wb-Ryan RD over Root River built?
It was built in 2006, making it 19 years old in 2025.
What condition is Sth 100 Wb-Ryan RD over Root 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 August 2024.
How much traffic does Sth 100 Wb-Ryan RD over Root River carry?
About 6,250 vehicles per day (2021 count), of which roughly 10% are trucks.
How long is Sth 100 Wb-Ryan RD over Root River?
The structure is 150 ft (45.7 m) long with a longest span of 59 ft (18 m) and a deck 60 ft wide.
Who owns Sth 100 Wb-Ryan RD over Root River?
It is owned by the State Highway Agency.