Interstate 15 NB over S215 & N215/S15 Conn
GoodSan Bernardino County, California · 08-SBD-015-M16.44 · Structure no. 54 1314R
- Built
- 2016
- 9 years old
- Condition
- Good
- inspected January 2025
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 819 ft
- 5 main spans
- Daily traffic
- 86,500
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Interstate 15 NB over S215 & N215/S15 Conn is a prestressed concrete box beam or girders - multiple carrying Interstate 15 NB over S215 & N215/S15 Conn in San Bernardino County, California. It was built in 2016, so it is 9 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 86,500 vehicles a day, roughly 11% of them trucks, projected to reach 98,000 by 2042. The structure is 819 ft (249.6 m) long and 59 ft wide. If it were closed, the detour would be 1.9 mi (3 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 15 NB over S215 & N215/S15 Conn built?
It was built in 2016, making it 9 years old in 2025.
What condition is Interstate 15 NB over S215 & N215/S15 Conn 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 January 2025.
How much traffic does Interstate 15 NB over S215 & N215/S15 Conn carry?
About 86,500 vehicles per day (2022 count), of which roughly 11% are trucks.
How long is Interstate 15 NB over S215 & N215/S15 Conn?
The structure is 819 ft (249.6 m) long with a longest span of 219 ft (66.7 m) and a deck 59 ft wide.
Who owns Interstate 15 NB over S215 & N215/S15 Conn?
It is owned by the State Highway Agency.