I0020 over Dorcheat Bayou Rel
GoodWebster Parish, Louisiana · 0.44M East of LA 7 · Structure no. 046004510306782
- Built
- 1960
- 65 years old, rebuilt 1993
- Condition
- Good
- inspected September 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 240 ft
- 6 main spans
- Daily traffic
- 38,625
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
I0020 over Dorcheat Bayou Rel is a prestressed concrete continuous stringer/multi-beam or girder carrying I0020 over Dorcheat Bayou Rel in Webster Parish, Louisiana. It was built in 1960 and reconstructed in 1993, so it is 65 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 38,625 vehicles a day, roughly 19% of them trucks, projected to reach 42,487 by 2041. The structure is 240 ft (73.2 m) long and 43 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I0020 over Dorcheat Bayou Rel built?
It was built in 1960, making it 65 years old in 2025. It was reconstructed in 1993.
What condition is I0020 over Dorcheat Bayou Rel 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 I0020 over Dorcheat Bayou Rel carry?
About 38,625 vehicles per day (2021 count), of which roughly 19% are trucks.
How long is I0020 over Dorcheat Bayou Rel?
The structure is 240 ft (73.2 m) long with a longest span of 40 ft (12.2 m) and a deck 43 ft wide.
Who owns I0020 over Dorcheat Bayou Rel?
It is owned by the State Highway Agency.