Swan Lake RD over Flat River Bayou
Good Condition20 years old2,800 vehicles/day
Location
| State | Louisiana |
| County | Bossier |
| Location | 5.5 Mi. N. Of US 80 |
| Carries | Swan Lake RD |
| Crosses | Flat River Bayou |
| Coordinates | 32.60833, -93.67163 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 120.1 ft (36.6 m) |
| Max Span | 20.0 ft (6.1 m) |
| Deck Width | 51.8 ft (15.8 m) |
| Deck Area | 578.3 sq m |
| Main Spans | 6 |
| Year Built | 2006 (reconstructed 2019) |
Traffic
| Avg Daily Traffic | 2,800 (2020) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 040832365934031 |