Interstate 905 WB over Del Sur Blvd
FairSan Diego County, California · 11-SD-905-4.16-SD · Structure no. 57 0850L
- Built
- 1976
- 49 years old
- Condition
- Fair
- inspected January 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 140 ft
- 1 main span
- Daily traffic
- 19,500
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
Interstate 905 WB over Del Sur Blvd is a prestressed concrete box beam or girders - multiple carrying Interstate 905 WB over Del Sur Blvd in San Diego County, California. It was built in 1976, so it is 49 years old, younger 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 19,500 vehicles a day, roughly 6% of them trucks, projected to reach 42,048 by 2042. The structure is 140 ft (42.7 m) long and 53 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 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 905 WB over Del Sur Blvd built?
It was built in 1976, making it 49 years old in 2025.
What condition is Interstate 905 WB over Del Sur Blvd 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 2024.
How much traffic does Interstate 905 WB over Del Sur Blvd carry?
About 19,500 vehicles per day (2020 count), of which roughly 6% are trucks.
How long is Interstate 905 WB over Del Sur Blvd?
The structure is 140 ft (42.7 m) long with a longest span of 138 ft (42.1 m) and a deck 53 ft wide.
Who owns Interstate 905 WB over Del Sur Blvd?
It is owned by the State Highway Agency.