Old River RD over Doubloun Branch
Fair Condition39 years old3,391 vehicles/day
Location
| State | Louisiana |
| County | St. Tammany |
| Location | N. 190 On Old River RD |
| Carries | Old River RD |
| Crosses | Doubloun Branch |
| Coordinates | 30.26891, -89.71637 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 76.1 ft (23.2 m) |
| Max Span | 19.0 ft (5.8 m) |
| Deck Width | 34.1 ft (10.4 m) |
| Deck Area | 241.3 sq m |
| Main Spans | 4 |
| Year Built | 1987 |
Traffic
| Avg Daily Traffic | 3,391 (2017) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 125 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 625230161894301 |