Alhambra Rd/ TR 29 over Trib. to Little Silv
GoodMadison County, Illinois · .2 Mi. S. Alhambra · Structure no. 060329600000000
- Built
- 1986
- 39 years old
- Condition
- Good
- inspected November 2023
- Type
- Culvert
- Steel
- Length
- 23 ft
- 1 main span
- Daily traffic
- 50
- 2021 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
Alhambra Rd/ TR 29 over Trib. to Little Silv is a steel culvert carrying Alhambra Rd/ TR 29 over Trib. to Little Silv in Madison County, Illinois. It was built in 1986, so it is 39 years old, younger than the Illinois average of 45.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 50 vehicles a day, roughly 24% of them trucks, projected to reach 54 by 2046. The structure is 23 ft (7 m) long. If it were closed, the detour would be 6.2 mi (10 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Alhambra Rd/ TR 29 over Trib. to Little Silv built?
It was built in 1986, making it 39 years old in 2025.
What condition is Alhambra Rd/ TR 29 over Trib. to Little Silv in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in November 2023.
How much traffic does Alhambra Rd/ TR 29 over Trib. to Little Silv carry?
About 50 vehicles per day (2021 count), of which roughly 24% are trucks.
How long is Alhambra Rd/ TR 29 over Trib. to Little Silv?
The structure is 23 ft (7 m) long with a longest span of 22 ft (6.8 m).
Who owns Alhambra Rd/ TR 29 over Trib. to Little Silv?
It is owned by the Town or Township Highway Agency.