Interstate 5 over Deetz Road
FairSiskiyou County, California · 02-SIS-005-R15.32 · Structure no. 02 0161L
- Built
- 1973
- 52 years old
- Condition
- Fair
- inspected September 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 101 ft
- 1 main span
- Daily traffic
- 12,300
- 2015 count
- Owner
- State
- State Highway Agency
About this bridge
Interstate 5 over Deetz Road is a prestressed concrete box beam or girders - multiple carrying Interstate 5 over Deetz Road in Siskiyou County, California. It was built in 1973, so it is 52 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 12,300 vehicles a day, roughly 32% of them trucks, projected to reach 19,319 by 2040. The structure is 101 ft (30.8 m) long and 42 ft wide. If it were closed, the detour would be 0.6 mi (1 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 | 7 Good | Some minor problems. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Interstate 5 over Deetz Road built?
It was built in 1973, making it 52 years old in 2025.
What condition is Interstate 5 over Deetz Road 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 September 2023.
How much traffic does Interstate 5 over Deetz Road carry?
About 12,300 vehicles per day (2015 count), of which roughly 32% are trucks.
How long is Interstate 5 over Deetz Road?
The structure is 101 ft (30.8 m) long with a longest span of 99 ft (30.2 m) and a deck 42 ft wide.
Who owns Interstate 5 over Deetz Road?
It is owned by the State Highway Agency.