I-285 over M-9276 Henderson Mill RD
Good Condition58 years old200,000 vehicles/day
Location
| State | Georgia |
| County | DeKalb |
| Location | 3.3 Mi S Of Chamblee |
| Carries | I-285 |
| Crosses | M-9276 Henderson Mill RD |
| Coordinates | 33.87862, -84.24973 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 160.1 ft (48.8 m) |
| Max Span | 70.9 ft (21.6 m) |
| Deck Width | 172.6 ft (52.6 m) |
| Deck Area | 2566.9 sq m |
| Main Spans | 3 |
| Year Built | 1968 (reconstructed 1980) |
Traffic
| Avg Daily Traffic | 200,000 (2024) |
| Truck Traffic | 9% |
| Lanes On Bridge | 10 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000008900790 |