N15 Truck Bypass over I 215 NB & S15-S215
FairSan Bernardino County, California · 08-SBD-015-M16.35 · Structure no. 54 0783G
- Built
- 1969
- 56 years old
- Condition
- Fair
- inspected January 2025
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 334 ft
- 2 main spans
- Daily traffic
- 2,113
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
N15 Truck Bypass over I 215 NB & S15-S215 is a prestressed concrete continuous box beam or girders - multiple carrying N15 Truck Bypass over I 215 NB & S15-S215 in San Bernardino County, California. It was built in 1969, so it is 56 years old, older than the California average of 54.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 2,113 vehicles a day, roughly 14% of them trucks, projected to reach 4,094 by 2047. The structure is 334 ft (101.8 m) long and 53 ft wide. If it were closed, the detour would be 6.2 mi (10 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was N15 Truck Bypass over I 215 NB & S15-S215 built?
It was built in 1969, making it 56 years old in 2025.
What condition is N15 Truck Bypass over I 215 NB & S15-S215 in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in January 2025.
How much traffic does N15 Truck Bypass over I 215 NB & S15-S215 carry?
About 2,113 vehicles per day (2018 count), of which roughly 14% are trucks.
How long is N15 Truck Bypass over I 215 NB & S15-S215?
The structure is 334 ft (101.8 m) long with a longest span of 192 ft (58.5 m) and a deck 53 ft wide.
Who owns N15 Truck Bypass over I 215 NB & S15-S215?
It is owned by the State Highway Agency.