I0020 over US 171/HEARNE
FairCaddo Parish, Louisiana · I-20 over US 71 · Structure no. 040904510115982
- Built
- 1965
- 60 years old
- Condition
- Fair
- inspected March 2024
- Type
- Tee Beam
- Concrete Continuous
- Length
- 216 ft
- 4 main spans
- Daily traffic
- 98,318
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
I0020 over US 171/HEARNE is a concrete continuous tee beam carrying I0020 over US 171/HEARNE in Caddo Parish, Louisiana. It was built in 1965, so it is 60 years old, older than the Louisiana average of 43 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 98,318 vehicles a day, roughly 19% of them trucks, projected to reach 108,149 by 2041. The structure is 216 ft (65.8 m) long and 46 ft wide.
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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I0020 over US 171/HEARNE built?
It was built in 1965, making it 60 years old in 2025.
What condition is I0020 over US 171/HEARNE 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 March 2024.
How much traffic does I0020 over US 171/HEARNE carry?
About 98,318 vehicles per day (2021 count), of which roughly 19% are trucks.
How long is I0020 over US 171/HEARNE?
The structure is 216 ft (65.8 m) long with a longest span of 74 ft (22.6 m) and a deck 46 ft wide.
Who owns I0020 over US 171/HEARNE?
It is owned by the State Highway Agency.