SR 23 over Mishawaka Ave
FairSt. Joseph County, Indiana · 00.19 N SR 933 · Structure no. 005840
- Built
- 1962
- 63 years old, rebuilt 2009
- Condition
- Fair
- inspected January 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 146 ft
- 3 main spans
- Daily traffic
- 31,324
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
SR 23 over Mishawaka Ave is a prestressed concrete continuous stringer/multi-beam or girder carrying SR 23 over Mishawaka Ave in St. Joseph County, Indiana. It was built in 1962 and reconstructed in 2009, so it is 63 years old, older than the Indiana average of 46.6 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 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 31,324 vehicles a day, roughly 3% of them trucks, projected to reach 46,112 by 2029. The structure is 146 ft (44.4 m) long and 88 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 | 9 Excellent | No problems noted. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR 23 over Mishawaka Ave built?
It was built in 1962, making it 63 years old in 2025. It was reconstructed in 2009.
What condition is SR 23 over Mishawaka Ave 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 January 2023.
How much traffic does SR 23 over Mishawaka Ave carry?
About 31,324 vehicles per day (2021 count), of which roughly 3% are trucks.
How long is SR 23 over Mishawaka Ave?
The structure is 146 ft (44.4 m) long with a longest span of 67 ft (20.3 m) and a deck 88 ft wide.
Who owns SR 23 over Mishawaka Ave?
It is owned by the State Highway Agency.