IH USH51-IH 39 SB over Lrd Dover Court
GoodMarquette County, Wisconsin · 1.6M S JCT Cth Z · Structure no. B39003300000000
- Built
- 1987
- 38 years old
- Condition
- Good
- inspected April 2022
- Type
- Slab
- Concrete Continuous
- Length
- 120 ft
- 3 main spans
- Daily traffic
- 9,000
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
IH USH51-IH 39 SB over Lrd Dover Court is a concrete continuous slab carrying IH USH51-IH 39 SB over Lrd Dover Court in Marquette County, Wisconsin. It was built in 1987, so it is 38 years old, younger than the Wisconsin average of 40.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 9,000 vehicles a day, roughly 18% of them trucks, projected to reach 13,300 by 2041. The structure is 120 ft (36.5 m) long and 43 ft wide. If it were closed, the detour would be 24.9 mi (40 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was IH USH51-IH 39 SB over Lrd Dover Court built?
It was built in 1987, making it 38 years old in 2025.
What condition is IH USH51-IH 39 SB over Lrd Dover Court in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in April 2022.
How much traffic does IH USH51-IH 39 SB over Lrd Dover Court carry?
About 9,000 vehicles per day (2022 count), of which roughly 18% are trucks.
How long is IH USH51-IH 39 SB over Lrd Dover Court?
The structure is 120 ft (36.5 m) long with a longest span of 53 ft (16.2 m) and a deck 43 ft wide.
Who owns IH USH51-IH 39 SB over Lrd Dover Court?
It is owned by the State Highway Agency.