Post Oak Tritt Roa over Piney Grove Creek
Good Condition17 years old7,850 vehicles/day
Location
| State | Georgia |
| County | Cobb |
| Location | 7 Miles NE Of Marietta |
| Carries | Post Oak Tritt Roa |
| Crosses | Piney Grove Creek |
| Coordinates | 34.01029, -84.44859 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 126.0 ft (38.4 m) |
| Max Span | 126.0 ft (38.4 m) |
| Deck Width | 43.0 ft (13.1 m) |
| Deck Area | 503.0 sq m |
| Main Spans | 1 |
| Year Built | 2009 |
Traffic
| Avg Daily Traffic | 7,850 (2024) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000006752740 |