Fas-815 (ch-20) over Fai-64
White County, Illinois · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Fas-815 (ch-20) over Fai-64 in White County, Illinois, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 6 (satisfactory condition) on the 0-9 scale.
- It was built in 1972, making it 53 years old at the 2025 inventory.
- It carries about 450 vehicles a day (traffic count year 2024).
- Its listed owner is the state highway agency.
- It is one of 140 of the 213 inventoried bridges in White County rated fair (65.7%); 14 (6.6%) are rated poor.
- Its traffic status in the 2025 inventory is open, no restriction (NBI item 41).
- Its condition class and component ratings are unchanged from the 2024 inventory.
- Its most recent inspection on record is dated October 2024, on a 24-month routine inspection cycle.
- 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 → (38.2503, -88.23001)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 6 | 6 | Satisfactory condition |
| Superstructure | 6 | 6 | Satisfactory condition |
| Substructure | 6 | 6 | Satisfactory condition |
Bridge details
| Structure | Continuous steel stringer or multi-beam girder |
| Length | about 254 ft |
| Location | Burnt Prairie Int |
| NBI structure number | 097004400000000 |
| Condition class | Fair |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | October 2024 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | N: not over a waterway |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Illinois department of transportation.
Busiest bridges in White County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I 64 over Trib Little Wabash R | 1975 | 10,800 | Good |
| I 64 over Drainage Ditch | 1975 | 10,800 | Fair |
| Fap-332 (ill 1) over Stream | 1985 | 9,150 | Fair |
| I 64 EB over Ill-1 & RR Abandoned | 1969 | 7,450 | Fair |
| I 64 WB over Ill-i & RR Abandoned | 1969 | 7,450 | Fair |
| I 64 EB over Tr-422 & Wabash Rv | 1967 | 7,450 | Poor |
All bridges nearby: White County, IL bridge conditions · every bridge in White County · Illinois bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.