Miller Road over US 31 Nb/Sb
GoodSt. Joseph County, Indiana · 02.80 N SR 4 · Structure no. 079844
- Built
- 2014
- 11 years old
- Condition
- Good
- inspected July 2023
- Type
- Tee Beam
- Prestressed Concrete Continuous
- Length
- 209 ft
- 2 main spans
- Daily traffic
- 660
- 2008 count
- Owner
- State
- State Highway Agency
About this bridge
Miller Road over US 31 Nb/Sb is a prestressed concrete continuous tee beam carrying Miller Road over US 31 Nb/Sb 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 660 vehicles a day, roughly 10% of them trucks, projected to reach 660 by 2035. The structure is 209 ft (63.7 m) long and 38 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 | 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 Miller Road over US 31 Nb/Sb built?
It was built in 2014, making it 11 years old in 2025.
What condition is Miller Road over US 31 Nb/Sb 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 Miller Road over US 31 Nb/Sb carry?
About 660 vehicles per day (2008 count), of which roughly 10% are trucks.
How long is Miller Road over US 31 Nb/Sb?
The structure is 209 ft (63.7 m) long with a longest span of 103 ft (31.5 m) and a deck 38 ft wide.
Who owns Miller Road over US 31 Nb/Sb?
It is owned by the State Highway Agency.