Lock # 3 RD over Creek
Poor Condition66 years old100 vehicles/day
Location
| State | Louisiana |
| County | St. Tammany |
| Location | RT 778 1.55 Mi E Of |
| Carries | Lock # 3 RD |
| Crosses | Creek |
| Coordinates | 30.63958, -89.87008 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 78.1 ft (23.8 m) |
| Max Span | 20.0 ft (6.1 m) |
| Deck Width | 22.6 ft (6.9 m) |
| Deck Area | 164.2 sq m |
| Main Spans | 4 |
| Year Built | 1960 |
Traffic
| Avg Daily Traffic | 100 (2020) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 223 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 625230382895221 |