TR 100 a over Webster Branch
GoodCumberland County, Illinois · 3.0 MI SW Jewett · Structure no. 018313700000000
- Built
- 1982
- 43 years old
- Condition
- Good
- inspected March 2021
- Type
- Channel Beam
- Concrete
- Length
- 36 ft
- 1 main span
- Daily traffic
- 100
- 2021 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR 100 a over Webster Branch is a concrete channel beam carrying TR 100 a over Webster Branch in Cumberland County, Illinois. It was built in 1982, so it is 43 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 100 vehicles a day, roughly 4% of them trucks, projected to reach 104 by 2046. The structure is 36 ft (11 m) long and 26 ft wide. If it were closed, the detour would be 1.9 mi (3 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was TR 100 a over Webster Branch built?
It was built in 1982, making it 43 years old in 2025.
What condition is TR 100 a over Webster Branch 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 March 2021.
How much traffic does TR 100 a over Webster Branch carry?
About 100 vehicles per day (2021 count), of which roughly 4% are trucks.
How long is TR 100 a over Webster Branch?
The structure is 36 ft (11 m) long with a longest span of 35 ft (10.7 m) and a deck 26 ft wide.
Who owns TR 100 a over Webster Branch?
It is owned by the Town or Township Highway Agency.