Davis Landing RD over Gum Bayou Bridge
Fair Condition40 years old1,392 vehicles/day
Location
| State | Louisiana |
| County | St. Tammany |
| Location | 0.2 Mi East Of 1090 |
| Carries | Davis Landing RD |
| Crosses | Gum Bayou Bridge |
| Coordinates | 30.31781, -89.72827 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 57.1 ft (17.4 m) |
| Max Span | 19.0 ft (5.8 m) |
| Deck Width | 35.1 ft (10.7 m) |
| Deck Area | 186.2 sq m |
| Main Spans | 3 |
| Year Built | 1986 |
Traffic
| Avg Daily Traffic | 1,392 (2022) |
| 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 | 625230190894361 |