Sth 164 NB over Sussex CR
FairWaukesha County, Wisconsin · 0.5 MI N Cth Vv (silver S · Structure no. B67027900000000
- Built
- 2006
- 19 years old
- Condition
- Fair
- inspected October 2024
- Type
- Slab
- Concrete
- Length
- 39 ft
- 1 main span
- Daily traffic
- 9,000
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Sth 164 NB over Sussex CR is a concrete slab carrying Sth 164 NB over Sussex CR in Waukesha 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 6 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 9,000 vehicles a day, roughly 5% of them trucks, projected to reach 10,800 by 2042. The structure is 39 ft (11.9 m) long and 59 ft wide. If it were closed, the detour would be 2.5 mi (4 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Sth 164 NB over Sussex CR built?
It was built in 2006, making it 19 years old in 2025.
What condition is Sth 164 NB over Sussex CR 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 164 NB over Sussex CR carry?
About 9,000 vehicles per day (2022 count), of which roughly 5% are trucks.
How long is Sth 164 NB over Sussex CR?
The structure is 39 ft (11.9 m) long with a longest span of 36 ft (11 m) and a deck 59 ft wide.
Who owns Sth 164 NB over Sussex CR?
It is owned by the State Highway Agency.