Mitchellsville RD over Blackman Creek
GoodSaline County, Illinois · 0.9 MI E Il 34/145 · Structure no. 083323800000000
- Built
- 2011
- 14 years old
- Condition
- Good
- inspected October 2021
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 62 ft
- 1 main span
- Daily traffic
- 25
- 2020 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
Mitchellsville RD over Blackman Creek is a prestressed concrete box beam or girders - multiple carrying Mitchellsville RD over Blackman Creek in Saline 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 25 vehicles a day, roughly 44% of them trucks, projected to reach 25 by 2046. The structure is 62 ft (18.8 m) long and 24 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Mitchellsville RD over Blackman Creek built?
It was built in 2011, making it 14 years old in 2025.
What condition is Mitchellsville RD over Blackman Creek 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 Mitchellsville RD over Blackman Creek carry?
About 25 vehicles per day (2020 count), of which roughly 44% are trucks.
How long is Mitchellsville RD over Blackman Creek?
The structure is 62 ft (18.8 m) long with a longest span of 59 ft (18 m) and a deck 24 ft wide.
Who owns Mitchellsville RD over Blackman Creek?
It is owned by the Town or Township Highway Agency.