Cassopolis Rd over Christiana Creek
Cass County, Michigan · rated Poor in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Cassopolis Rd over Christiana Creek in Cass County, Michigan, is rated in poor condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 2 (critical condition) on the 0-9 scale.
- It was built in 1960, making it 65 years old at the 2025 inventory.
- It carries about 159 vehicles a day (traffic count year 2016).
- Its listed owner is the county highway agency.
- It is one of 8 of the 53 inventoried bridges in Cass County rated poor (15.1%); 8 (15.1%) are rated poor.
- A poor rating means at least one major component - deck, superstructure, or substructure - is rated 4 or lower on FHWA's 0-9 scale. It does not by itself mean the bridge is unsafe; bridges judged unsafe are closed or load-restricted by their owners.
View this bridge on a map → (41.8484, -85.9731)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 2 | Critical condition |
Bridge details
| Structure | Steel culvert |
| Length | about 20 ft |
| Location | 580 Ft N of Mt Zion St |
| NBI structure number | 000000000014383 |
| Condition class | Poor |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Michigan department of transportation.
Busiest bridges in Cass County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US-12 over M-60 | 1960 | 9,010 | Fair |
| M-51 over Dowagiac Creek | 1949 | 8,127 | Fair |
| US-12 over Christiana Creek | 1941 | 8,072 | Fair |
| US-12 over Brandywine Creek | 1982 | 7,438 | Fair |
| M-62 over Dowagiac Creek | 1950 | 7,355 | Fair |
| US-12 over Valley Creek | 2011 | 7,350 | Good |
All bridges nearby: Cass County, MI bridge conditions · every bridge in Cass County · Michigan bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.