US 67 over S Trib Macoupin Crk
Greene County, Illinois · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- US 67 over S Trib Macoupin Crk in Greene 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 1965, making it 60 years old at the 2025 inventory.
- It carries about 4,750 vehicles a day (traffic count year 2023).
- Its listed owner is the state highway agency.
- It is one of 82 of the 162 inventoried bridges in Greene County rated good (50.6%); 11 (6.8%) 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 → (39.22234, -90.3912)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 7 | Good condition |
Bridge details
| Structure | Concrete culvert |
| Length | about 23 ft |
| Location | .9 Mi S Macoupin CR |
| NBI structure number | 031245800000000 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Illinois department of transportation.
Busiest bridges in Greene County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US 67 over Link Branch | 1952 | 5,000 | Good |
| US 67 over Macoupin Creek | 1969 | 4,750 | Poor |
| US 67 over Seminary Creek | 1972 | 3,900 | Fair |
| US 67 over Apple Creek | 1972 | 3,650 | Fair |
| US 67 over Apple Creek Overflow | 1972 | 3,650 | Fair |
| US 67 over Trib to Apple Creek | 1974 | 3,650 | Good |
All bridges nearby: Greene County, IL bridge conditions · every bridge in Greene County · Illinois bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.