La0155 over Black Lake Bayou
Good Condition34 years old640 vehicles/day
Location
| State | Louisiana |
| County | Natchitoches |
| Location | 3.9 Mi. W Of Int La153 |
| Carries | La0155 |
| Crosses | Black Lake Bayou |
| Coordinates | 32.09429, -93.16244 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 359.9 ft (109.7 m) |
| Max Span | 20.0 ft (6.1 m) |
| Deck Width | 32.8 ft (10 m) |
| Deck Area | 1,097 sq m |
| Main Spans | 18 |
| Year Built | 1992 |
Traffic
| Avg Daily Traffic | 640 (2016) |
| Truck Traffic | 14% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 124 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 083500910200001 |