County 3 over Cahaba River
Fair Condition64 years old50 vehicles/day
Location
| State | Alabama |
| County | Bibb |
| Location | 2.2mi E Harrisburg Co.3 |
| Carries | County 3 |
| Crosses | Cahaba River |
| Coordinates | 32.85552, -87.19866 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 601.0 ft (183.2 m) |
| Max Span | 100.1 ft (30.5 m) |
| Deck Width | 29.2 ft (8.9 m) |
| Deck Area | 1630.5 sq m |
| Main Spans | 3 |
| Year Built | 1962 |
Traffic
| Avg Daily Traffic | 50 (1989) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 007615 |