Interstate 15 SB over Escondido Fld Cntrl Chnl
FairSan Diego County, California · 11-SD-015-R30.81-ESD · Structure no. 57 0810L
- Built
- 1977
- 48 years old, rebuilt 2011
- Condition
- Fair
- inspected March 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 190 ft
- 1 main span
- Daily traffic
- 97,000
- 2017 count
- Owner
- State
- State Highway Agency
About this bridge
Interstate 15 SB over Escondido Fld Cntrl Chnl is a prestressed concrete box beam or girders - multiple carrying Interstate 15 SB over Escondido Fld Cntrl Chnl in San Diego County, California. It was built in 1977 and reconstructed in 2011, so it is 48 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 97,000 vehicles a day, roughly 7% of them trucks, projected to reach 176,012 by 2046. The structure is 190 ft (58 m) long and 122 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. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Interstate 15 SB over Escondido Fld Cntrl Chnl built?
It was built in 1977, making it 48 years old in 2025. It was reconstructed in 2011.
What condition is Interstate 15 SB over Escondido Fld Cntrl Chnl 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 March 2024.
How much traffic does Interstate 15 SB over Escondido Fld Cntrl Chnl carry?
About 97,000 vehicles per day (2017 count), of which roughly 7% are trucks.
How long is Interstate 15 SB over Escondido Fld Cntrl Chnl?
The structure is 190 ft (58 m) long with a longest span of 190 ft (58 m) and a deck 122 ft wide.
Who owns Interstate 15 SB over Escondido Fld Cntrl Chnl?
It is owned by the State Highway Agency.