16th Street over I-215 SR259 Conns Ramps
GoodSan Bernardino County, California · 08-SBD-215-8.58-SBD · Structure no. 54 1241
- Built
- 2013
- 12 years old
- Condition
- Good
- inspected November 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 676 ft
- 6 main spans
- Daily traffic
- 1,000
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
16th Street over I-215 SR259 Conns Ramps is a prestressed concrete continuous box beam or girders - multiple carrying 16th Street over I-215 SR259 Conns Ramps in San Bernardino County, California. It was built in 2013, so it is 12 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 1,000 vehicles a day, roughly 2% of them trucks, projected to reach 3,071 by 2042. The structure is 676 ft (206 m) long and 49 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 16th Street over I-215 SR259 Conns Ramps built?
It was built in 2013, making it 12 years old in 2025.
What condition is 16th Street over I-215 SR259 Conns Ramps 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 November 2024.
How much traffic does 16th Street over I-215 SR259 Conns Ramps carry?
About 1,000 vehicles per day (2020 count), of which roughly 2% are trucks.
How long is 16th Street over I-215 SR259 Conns Ramps?
The structure is 676 ft (206 m) long with a longest span of 156 ft (47.5 m) and a deck 49 ft wide.
Who owns 16th Street over I-215 SR259 Conns Ramps?
It is owned by the State Highway Agency.