La0490 over La 490 Bayou Bourbeaux
Fair Condition30 years old138 vehicles/day
Location
| State | Louisiana |
| County | Natchitoches |
| Location | 2.3 Mi. E Of La 1 & La 49 |
| Carries | La0490 |
| Crosses | La 490 Bayou Bourbeaux |
| Coordinates | 31.50163, -92.79240 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 214.9 ft (65.5 m) |
| Max Span | 71.9 ft (21.9 m) |
| Deck Width | 32.8 ft (10 m) |
| Deck Area | 655 sq m |
| Main Spans | 3 |
| Year Built | 1996 |
Traffic
| Avg Daily Traffic | 138 (2021) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 083508351002301 |