Tr 587 over Trib Four Mile Creek
Wayne County, Illinois · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Tr 587 over Trib Four Mile Creek in Wayne County, Illinois, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 8 (very good condition) on the 0-9 scale.
- It was built in 2006, making it 19 years old at the 2025 inventory.
- It carries about 50 vehicles a day (traffic count year 2022).
- Its listed owner is a town or township highway agency.
- It is one of 146 of the 265 inventoried bridges in Wayne County rated good (55.1%); 21 (7.9%) 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 January 2025, on a 48-month routine inspection cycle.
- 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 → (38.31319, -88.68442)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 8 | 8 | Very good condition |
| Superstructure | 8 | 8 | Very good condition |
| Substructure | 8 | 8 | Very good condition |
Bridge details
| Structure | Prestressed concrete multiple box beam |
| Length | about 61 ft |
| Location | 4.5 Mi SW Wayne City |
| NBI structure number | 096344000000000 |
| Condition class | Good |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | January 2025 |
| Inspection interval (item 91) | 48 months |
| Scour (item 113) | 8: foundations stable, scour above the top of the footing |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Illinois department of transportation.
Busiest bridges in Wayne County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Fai-64 over Watson Creek | 1974 | 11,300 | Fair |
| Fai-64 over Auxier CR Br | 1974 | 10,250 | Fair |
| Fai 64 EB over Pond Creek Branch | 1974 | 5,650 | Fair |
| Fai-64 WB over Pond Creek Branch | 1974 | 5,650 | Fair |
| Fai-64 WB over Fap-88 (US-45) | 1974 | 5,650 | Fair |
| Fai-64 EB over Fap-88 (US-45) | 1974 | 5,650 | Fair |
All bridges nearby: Wayne County, IL bridge conditions · every bridge in Wayne County · Illinois bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.