Interstate 215 over Mill Street
GoodSan Bernardino County, California · 08-SBD-215-6.06-SBD · Structure no. 54 1227
- Built
- 2010
- 15 years old
- Condition
- Good
- inspected February 2024
- Type
- Box Beam or Girders - Multiple
- Concrete
- Length
- 125 ft
- 1 main span
- Daily traffic
- 135,000
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
Interstate 215 over Mill Street is a concrete box beam or girders - multiple carrying Interstate 215 over Mill Street in San Bernardino County, California. It was built in 2010, so it is 15 years old, younger than the California average of 54.8 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 135,000 vehicles a day, roughly 10% of them trucks, projected to reach 179,124 by 2042. The structure is 125 ft (38.2 m) long and 175 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Interstate 215 over Mill Street built?
It was built in 2010, making it 15 years old in 2025.
What condition is Interstate 215 over Mill Street 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 February 2024.
How much traffic does Interstate 215 over Mill Street carry?
About 135,000 vehicles per day (2020 count), of which roughly 10% are trucks.
How long is Interstate 215 over Mill Street?
The structure is 125 ft (38.2 m) long with a longest span of 125 ft (38.2 m) and a deck 175 ft wide.
Who owns Interstate 215 over Mill Street?
It is owned by the State Highway Agency.