Sbi 13 (unmarked) over Stream
PoorPosted for loadGallatin County, Illinois · 1 MI W of Ill 1 · Structure no. 030001200000000
- Built
- 1920
- 105 years old
- Condition
- Poor
- inspected December 2024
- Type
- Slab
- Concrete
- Length
- 24 ft
- 1 main span
- Daily traffic
- 25
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Sbi 13 (unmarked) over Stream is a concrete slab carrying Sbi 13 (unmarked) over Stream in Gallatin County, Illinois. It was built in 1920, so it is 105 years old, older than the Illinois average of 45.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 3 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.
It carries about 25 vehicles a day, roughly 4% of them trucks, projected to reach 25 by 2046. The structure is 24 ft (7.3 m) long and 22 ft wide. If it were closed, the detour would be 3.7 mi (6 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
| Superstructure | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Sbi 13 (unmarked) over Stream built?
It was built in 1920, making it 105 years old in 2025.
What condition is Sbi 13 (unmarked) over Stream in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in December 2024.
How much traffic does Sbi 13 (unmarked) over Stream carry?
About 25 vehicles per day (2023 count), of which roughly 4% are trucks.
How long is Sbi 13 (unmarked) over Stream?
The structure is 24 ft (7.3 m) long with a longest span of 22 ft (6.7 m) and a deck 22 ft wide.
Who owns Sbi 13 (unmarked) over Stream?
It is owned by the State Highway Agency.