US0190 over Slough
GoodSt. Tammany Parish, Louisiana · 1.9 M E of LA 1077 · Structure no. 625200131004751
- Built
- 1941
- 84 years old
- Condition
- Good
- inspected September 2023
- Type
- Slab
- Concrete
- Length
- 140 ft
- 7 main spans
- Daily traffic
- 11,418
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
US0190 over Slough is a concrete slab carrying US0190 over Slough in St. Tammany Parish, Louisiana. It was built in 1941, so it is 84 years old, older than the Louisiana average of 43 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 11,418 vehicles a day, roughly 12% of them trucks, projected to reach 12,559 by 2041. The structure is 140 ft (42.7 m) long and 34 ft wide. If it were closed, the detour would be 6.2 mi (10 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. |
| 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 US0190 over Slough built?
It was built in 1941, making it 84 years old in 2025.
What condition is US0190 over Slough 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 September 2023.
How much traffic does US0190 over Slough carry?
About 11,418 vehicles per day (2021 count), of which roughly 12% are trucks.
How long is US0190 over Slough?
The structure is 140 ft (42.7 m) long with a longest span of 20 ft (6.1 m) and a deck 34 ft wide.
Who owns US0190 over Slough?
It is owned by the State Highway Agency.