TR 608 over Mackinaw River
GoodMcLean County, Illinois · 3.0 MI Ese Anchor · Structure no. 057313600000000
- Built
- 2011
- 14 years old
- Condition
- Good
- inspected October 2021
- Type
- Slab
- Concrete
- Length
- 53 ft
- 3 main spans
- Daily traffic
- 75
- 2024 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR 608 over Mackinaw River is a concrete slab carrying TR 608 over Mackinaw River in McLean County, Illinois. It was built in 2011, so it is 14 years old, younger than the Illinois average of 45.3 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 75 vehicles a day, roughly 3% of them trucks, projected to reach 76 by 2046. The structure is 53 ft (16.3 m) long and 93 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 | 7 Good | Some minor problems. |
| 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 TR 608 over Mackinaw River built?
It was built in 2011, making it 14 years old in 2025.
What condition is TR 608 over Mackinaw River 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 October 2021.
How much traffic does TR 608 over Mackinaw River carry?
About 75 vehicles per day (2024 count), of which roughly 3% are trucks.
How long is TR 608 over Mackinaw River?
The structure is 53 ft (16.3 m) long with a longest span of 20 ft (6.1 m) and a deck 93 ft wide.
Who owns TR 608 over Mackinaw River?
It is owned by the Town or Township Highway Agency.