Tr 189 over Coon Creek
De Witt County, Illinois · rated Poor in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Tr 189 over Coon Creek in De Witt County, Illinois, is rated in poor condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the superstructure, rated 3 (serious condition) on the 0-9 scale.
- It was built in 1962, making it 63 years old at the 2025 inventory.
- It carries about 150 vehicles a day (traffic count year 2022).
- Its listed owner is a town or township highway agency.
- It is one of 11 of the 192 inventoried bridges in De Witt County rated poor (5.7%); 11 (5.7%) are rated poor.
- A poor rating means at least one major component - deck, superstructure, or substructure - is rated 4 or lower on FHWA's 0-9 scale. It does not by itself mean the bridge is unsafe; bridges judged unsafe are closed or load-restricted by their owners.
View this bridge on a map → (40.12428, -88.99912)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 6 | Satisfactory condition |
| Superstructure | 3 | Serious condition |
| Substructure | 6 | Satisfactory condition |
Bridge details
| Structure | Concrete channel beam |
| Length | about 108 ft |
| Location | 2 M Wsw Clinton |
| NBI structure number | 020308000000000 |
| Condition class | Poor |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Illinois department of transportation.
Busiest bridges in De Witt County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I-74 over Creek | 1970 | 21,200 | Good |
| I-74 (EB) over Salt Creek | 1970 | 10,750 | Fair |
| I-74 (WB) over Salt Creek | 1970 | 10,750 | Fair |
| I-74 (EB) over US 150 & NS RR(aband) | 1970 | 10,600 | Fair |
| I-74 (WB) over US 150 & NS RR(aband) | 1970 | 10,600 | Fair |
| I-74 (EB) over Fas 2495 | 1970 | 10,600 | Fair |
All bridges nearby: De Witt County, IL bridge conditions · every bridge in De Witt County · Illinois bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.