La0173 over Twelve Mile Bayou
Fair Condition46 years old713 vehicles/day
Location
| State | Louisiana |
| County | Caddo |
| Location | 1.53 Mi East Of La 1 |
| Carries | La0173 |
| Crosses | Twelve Mile Bayou |
| Coordinates | 32.64490, -93.87730 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 589.9 ft (179.8 m) |
| Max Span | 100.1 ft (30.5 m) |
| Deck Width | 32.8 ft (10 m) |
| Deck Area | 1,798 sq m |
| Main Spans | 8 |
| Year Built | 1980 |
Traffic
| Avg Daily Traffic | 713 (2021) |
| Truck Traffic | 19% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 040900940201531 |