Il 29 over Clear Creek
Christian County, Illinois · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Il 29 over Clear Creek in Christian County, Illinois, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 7 (good condition) on the 0-9 scale.
- It was built in 2005, making it 20 years old at the 2025 inventory.
- It carries about 8,550 vehicles a day (traffic count year 2023).
- Its listed owner is the state highway agency.
- It is one of 58 of the 320 inventoried bridges in Christian County rated good (18.1%); 55 (17.2%) 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 → (39.60827, -89.34796)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 7 | Good condition |
Bridge details
| Structure | Concrete culvert |
| Length | about 41 ft |
| Location | 0.2 Mi SE Sharpsburg |
| NBI structure number | 011250200000000 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Illinois department of transportation.
Busiest bridges in Christian County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Il 29 over Panther Creek | 2005 | 12,200 | Good |
| Il 29 NB over Clear Creek | 2005 | 8,550 | Fair |
| Il 29 SB over Clear Creek | 2005 | 8,550 | Good |
| Il 29 over Ditch | 2012 | 8,100 | Good |
| Il 29 over Drainage | 2012 | 8,100 | Good |
| US 51/IL 16 over Becks CR. Trib. | 1923 | 6,600 | Fair |
All bridges nearby: Christian County, IL bridge conditions · every bridge in Christian County · Illinois bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.