Oak Harbor BLVD over I-10
Good Condition37 years old8,602 vehicles/day
Location
| State | Louisiana |
| County | St. Tammany |
| Location | 1.0m N Lake Pontchartrain |
| Carries | Oak Harbor BLVD |
| Crosses | I-10 |
| Coordinates | 30.22301, -89.78441 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 1134.8 ft (345.9 m) |
| Max Span | 100.1 ft (30.5 m) |
| Deck Width | 88.6 ft (27 m) |
| Deck Area | 9339.3 sq m |
| Main Spans | 13 |
| Year Built | 1989 |
Traffic
| Avg Daily Traffic | 8,602 (2018) |
| Truck Traffic | 16% |
| Lanes On Bridge | 5 |
| Lanes Under Bridge | 6 |
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 | 625204501801001 |