US-24 NB over Clinton River
FairOakland County, Michigan · In Pontiac · Structure no. 000000000007861
- Built
- 1957
- 68 years old
- Condition
- Fair
- inspected March 2023
- Type
- Slab
- Concrete Continuous
- Length
- 43 ft
- 2 main spans
- Daily traffic
- 16,803
- 2007 count
- Owner
- State
- State Highway Agency
About this bridge
US-24 NB over Clinton River is a concrete continuous slab carrying US-24 NB over Clinton River in Oakland County, Michigan. It was built in 1957, so it is 68 years old, older than the Michigan average of 48.3 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 16,803 vehicles a day, roughly 3% of them trucks, projected to reach 25,169 by 2018. The structure is 43 ft (13.1 m) long and 62 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 US-24 NB over Clinton River built?
It was built in 1957, making it 68 years old in 2025.
What condition is US-24 NB over Clinton River 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 March 2023.
How much traffic does US-24 NB over Clinton River carry?
About 16,803 vehicles per day (2007 count), of which roughly 3% are trucks.
How long is US-24 NB over Clinton River?
The structure is 43 ft (13.1 m) long with a longest span of 17 ft (5.3 m) and a deck 62 ft wide.
Who owns US-24 NB over Clinton River?
It is owned by the State Highway Agency.