US 31 SB over SR 4
GoodSt. Joseph County, Indiana · 06.63 N US 6 · Structure no. 079684
- Built
- 2014
- 11 years old
- Condition
- Good
- inspected July 2023
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 118 ft
- 1 main span
- Daily traffic
- 27,038
- 2008 count
- Owner
- State
- State Highway Agency
About this bridge
US 31 SB over SR 4 is a prestressed concrete tee beam carrying US 31 SB over SR 4 in St. Joseph County, Indiana. It was built in 2014, so it is 11 years old, younger than the Indiana average of 46.6 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 27,038 vehicles a day, roughly 13% of them trucks, projected to reach 17,525 by 2035. The structure is 118 ft (36 m) long and 47 ft wide. If it were closed, the detour would be 0.6 mi (1 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 | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 31 SB over SR 4 built?
It was built in 2014, making it 11 years old in 2025.
What condition is US 31 SB over SR 4 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 July 2023.
How much traffic does US 31 SB over SR 4 carry?
About 27,038 vehicles per day (2008 count), of which roughly 13% are trucks.
How long is US 31 SB over SR 4?
The structure is 118 ft (36 m) long with a longest span of 116 ft (35.4 m) and a deck 47 ft wide.
Who owns US 31 SB over SR 4?
It is owned by the State Highway Agency.