New Macland Road over Silver Comet Trail
GoodCobb County, Georgia · In Powder Springs · Structure no. 000000006751860
- Built
- 1998
- 27 years old
- Condition
- Good
- inspected May 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 197 ft
- 3 main spans
- Daily traffic
- 2,047
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
New Macland Road over Silver Comet Trail is a prestressed concrete stringer/multi-beam or girder carrying New Macland Road over Silver Comet Trail in Cobb County, Georgia. It was built in 1998, so it is 27 years old, younger than the Georgia average of 47.5 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 2,047 vehicles a day, roughly 1% of them trucks, projected to reach 36,390 by 2032. The structure is 197 ft (60 m) long and 54 ft wide. If it were closed, the detour would be 3.7 mi (6 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was New Macland Road over Silver Comet Trail built?
It was built in 1998, making it 27 years old in 2025.
What condition is New Macland Road over Silver Comet Trail in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in May 2023.
How much traffic does New Macland Road over Silver Comet Trail carry?
About 2,047 vehicles per day (2024 count), of which roughly 1% are trucks.
How long is New Macland Road over Silver Comet Trail?
The structure is 197 ft (60 m) long with a longest span of 73 ft (22.3 m) and a deck 54 ft wide.
Who owns New Macland Road over Silver Comet Trail?
It is owned by the County Highway Agency.