I24 over Black CR & Cummings RD
FairHamilton County, Tennessee · 2.3 MI E of Ga State Line · Structure no. 33I00240001
- Built
- 1964
- 61 years old
- Condition
- Fair
- inspected August 2024
- Type
- Tee Beam
- Concrete
- Length
- 152 ft
- 4 main spans
- Daily traffic
- 67,119
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
I24 over Black CR & Cummings RD is a concrete tee beam carrying I24 over Black CR & Cummings RD in Hamilton County, Tennessee. It was built in 1964, so it is 61 years old, older than the Tennessee average of 47.4 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 67,119 vehicles a day, roughly 6% of them trucks, projected to reach 107,390 by 2042. The structure is 152 ft (46.3 m) long and 45 ft wide. If it were closed, the detour would be 0.6 mi (1 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I24 over Black CR & Cummings RD built?
It was built in 1964, making it 61 years old in 2025.
What condition is I24 over Black CR & Cummings RD in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in August 2024.
How much traffic does I24 over Black CR & Cummings RD carry?
About 67,119 vehicles per day (2021 count), of which roughly 6% are trucks.
How long is I24 over Black CR & Cummings RD?
The structure is 152 ft (46.3 m) long with a longest span of 44 ft (13.4 m) and a deck 45 ft wide.
Who owns I24 over Black CR & Cummings RD?
It is owned by the State Highway Agency.