I0010 over Reserve Relief Canal
GoodSt. John the Baptist Parish, Louisiana · I 10 · Structure no. 624804501305152
- Built
- 1974
- 51 years old
- Condition
- Good
- inspected June 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 18,731 ft
- 263 main spans
- Daily traffic
- 27,551
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
I0010 over Reserve Relief Canal is a prestressed concrete stringer/multi-beam or girder carrying I0010 over Reserve Relief Canal in St. John the Baptist Parish, Louisiana. It was built in 1974, so it is 51 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 27,551 vehicles a day, roughly 25% of them trucks, projected to reach 30,306 by 2041. The structure is 18,731 ft (5,709.2 m) long and 40 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I0010 over Reserve Relief Canal built?
It was built in 1974, making it 51 years old in 2025.
What condition is I0010 over Reserve Relief Canal 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 June 2023.
How much traffic does I0010 over Reserve Relief Canal carry?
About 27,551 vehicles per day (2021 count), of which roughly 25% are trucks.
How long is I0010 over Reserve Relief Canal?
The structure is 18,731 ft (5,709.2 m) long with a longest span of 85 ft (25.9 m) and a deck 40 ft wide.
Who owns I0010 over Reserve Relief Canal?
It is owned by the State Highway Agency.