North Ave. D over Coulee
Acadia Parish, Louisiana · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- North Ave. D over Coulee in Acadia Parish, Louisiana, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the substructure, rated 5 (fair condition) on the 0-9 scale.
- It was built in 1974, making it 51 years old at the 2025 inventory.
- It carries about 960 vehicles a day (traffic count year 2020).
- Its listed owner is a city or municipal highway agency.
- It is one of 139 of the 280 inventoried bridges in Acadia Parish rated fair (49.6%); 23 (8.2%) are rated poor.
- A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.
View this bridge on a map → (30.22582, -92.38399)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 6 | Satisfactory condition |
| Superstructure | 6 | Satisfactory condition |
| Substructure | 5 | Fair condition |
Bridge details
| Structure | Concrete slab |
| Length | about 57 ft |
| Location | 1.2 Mi. N. of US 90 |
| NBI structure number | 030130135922331 |
| Condition class | Fair |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Louisiana department of transportation.
Busiest bridges in Acadia Parish
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I0010 over Drain | 1966 | 78,651 | Fair |
| I0010 over LA0013 | 1966 | 66,003 | Fair |
| I0010 over Drain | 1966 | 66,003 | Good |
| I0010 over Drain | 1959 | 58,865 | Fair |
| I0010 over Akdnrr & Frankel Farm Rd | 1961 | 58,865 | Fair |
| I0010 over Bayou Plaquemine | 1961 | 58,865 | Fair |
All bridges nearby: Acadia Parish, LA bridge conditions · every bridge in Acadia Parish · Louisiana bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.