Swan Lake Rd.(n) over Flat River
Good Condition6 years old2,792 vehicles/day
Location
| State | Louisiana |
| County | Bossier |
| Location | 5.1 Mi N Of I-220 |
| Carries | Swan Lake Rd.(n) |
| Crosses | Flat River |
| Coordinates | 32.61798, -93.69017 |
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 | 42.7 ft (13 m) |
| Deck Area | 475.8 sq m |
| Main Spans | 6 |
| Year Built | 2020 |
Traffic
| Avg Daily Traffic | 2,792 (2020) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 040800000040806 |