Tr 27 over Wildcat Slough
Champaign County, Illinois · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Tr 27 over Wildcat Slough in Champaign County, Illinois, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the substructure, rated 7 (good condition) on the 0-9 scale.
- It was built in 1982 and reconstructed in 2024, making it 43 years old at the 2025 inventory.
- It carries about 75 vehicles a day (traffic count year 2021).
- Its listed owner is a town or township highway agency.
- It is one of 432 of the 728 inventoried bridges in Champaign County rated good (59.3%); 59 (8.1%) are rated poor.
- A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.
View this bridge on a map → (40.37046, -88.20672)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 9 | Excellent condition |
| Superstructure | 9 | Excellent condition |
| Substructure | 7 | Good condition |
Bridge details
| Structure | Prestressed concrete multiple box beam |
| Length | about 54 ft |
| Location | 4 Mi NW Rantoul |
| NBI structure number | 010418700000000 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Illinois department of transportation.
Busiest bridges in Champaign County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I-74 over Market St(fau 7169) | 1957 | 48,900 | Good |
| I-74 over CN Railwy & TR 158/Oak S | 1956 | 48,900 | Good |
| I-74 over US 45(FAP 800) | 1956 | 41,900 | Poor |
| I-57 over Copper Slough | 1965 | 34,400 | Good |
| FAI 74 & Ramp G over Copper Slough | 2023 | 31,500 | Good |
| I-74 over Stream | 1960 | 30,400 | Fair |
All bridges nearby: Champaign County, IL bridge conditions · every bridge in Champaign County · Illinois bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.