Fas 1857 over Trib to Drng Ditch
Monroe County, Illinois · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Fas 1857 over Trib to Drng Ditch in Monroe 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 1955 and reconstructed in 1985, making it 70 years old at the 2025 inventory.
- It carries about 225 vehicles a day (traffic count year 2024).
- Its listed owner is the county highway agency.
- It is one of 42 of the 132 inventoried bridges in Monroe County rated fair (31.8%); 11 (8.3%) 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 → (38.13943, -90.15842)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 6 | 6 | Satisfactory condition |
| Superstructure | 6 | 6 | Satisfactory condition |
| Substructure | 7 | 7 | Good condition |
Bridge details
| Structure | Prestressed concrete multiple box beam |
| Length | about 26 ft |
| Location | 3.6M SE Fults on CH3 |
| NBI structure number | 067301000000000 |
| 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) | 5: foundations stable, scour within the limits of the footing or piles |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Illinois department of transportation.
Busiest bridges in Monroe County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| IL3NB->255WB Rmp E over 255SB->IL3SB Ramp B | 1982 | 36,900 | Fair |
| Il 3 SB over Palmer Rd/Palmer Crk | 1991 | 36,900 | Fair |
| Ill 3 NB over Palmer Rd/Palmer Crk | 1984 | 30,200 | Fair |
| Fai 255 EB over Mississippi River | 1986 | 25,850 | Fair |
| Fai 255WB over Mississippi River | 1984 | 25,850 | Fair |
| Fai 255 Nb/eb over UPRR | 1984 | 25,850 | Poor |
All bridges nearby: Monroe County, IL bridge conditions · every bridge in Monroe County · Illinois bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.