LA0445 over I-12
GoodTangipahoa Parish, Louisiana · I0012 · Structure no. 625302780103131
- Built
- 1975
- 50 years old
- Condition
- Good
- inspected February 2025
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 303 ft
- 4 main spans
- Daily traffic
- 8,876
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
LA0445 over I-12 is a prestressed concrete stringer/multi-beam or girder carrying LA0445 over I-12 in Tangipahoa Parish, Louisiana. It was built in 1975, so it is 50 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 8,876 vehicles a day, roughly 12% of them trucks, projected to reach 9,763 by 2041. The structure is 303 ft (92.4 m) long and 43 ft wide. If it were closed, the detour would be 98.8 mi (159 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 | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was LA0445 over I-12 built?
It was built in 1975, making it 50 years old in 2025.
What condition is LA0445 over I-12 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 February 2025.
How much traffic does LA0445 over I-12 carry?
About 8,876 vehicles per day (2021 count), of which roughly 12% are trucks.
How long is LA0445 over I-12?
The structure is 303 ft (92.4 m) long with a longest span of 97 ft (29.6 m) and a deck 43 ft wide.
Who owns LA0445 over I-12?
It is owned by the State Highway Agency.