Tr 31 over Dicks Creek
Cumberland County, Illinois · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Tr 31 over Dicks Creek in Cumberland County, Illinois, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the substructure, rated 6 (satisfactory condition) on the 0-9 scale.
- It was built in 1982, making it 43 years old at the 2025 inventory.
- It carries about 100 vehicles a day (traffic count year 2021).
- Its listed owner is a town or township highway agency.
- It is one of 66 of the 169 inventoried bridges in Cumberland County rated fair (39.1%); 12 (7.1%) are rated poor.
- A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.
View this bridge on a map → (39.36192, -88.28478)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 7 | Good condition |
| Superstructure | 7 | Good condition |
| Substructure | 6 | Satisfactory condition |
Bridge details
| Structure | Concrete channel beam |
| Length | about 32 ft |
| Location | SE Corner Johnstown |
| NBI structure number | 018313800000000 |
| Condition class | Fair |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Illinois department of transportation.
Busiest bridges in Cumberland County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I-70 over Crooked Creek | 1969 | 23,100 | Fair |
| I-70 (WB) over Range Creek | 1970 | 11,750 | Fair |
| I-70 (EB) over Range Creek | 1970 | 11,750 | Fair |
| I-70 (EB) over Fas 1657 | 1969 | 11,550 | Fair |
| I-70 (WB) over Fas 1657 | 1969 | 11,550 | Fair |
| I-70 (WB) over Muddy Creek | 1968 | 11,550 | Poor |
All bridges nearby: Cumberland County, IL bridge conditions · every bridge in Cumberland County · Illinois bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.