Mo 151 S over Small CR
Monroe County, Missouri · rated Poor in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Mo 151 S over Small CR in Monroe County, Missouri, is rated in poor condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 4 (poor condition) on the 0-9 scale.
- It was built in 1933, making it 92 years old at the 2025 inventory.
- It carries about 465 vehicles a day (traffic count year 2024).
- Its listed owner is the state highway agency.
- It is one of 23 of the 175 inventoried bridges in Monroe County rated poor (13.1%); 23 (13.1%) 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 → (39.38856, -92.21094)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 4 | Poor condition |
Bridge details
| Structure | Continuous concrete culvert |
| Length | about 29 ft |
| Location | S 11 T 53 N R 12 W |
| NBI structure number | 8897 |
| Condition class | Poor |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Missouri department of transportation.
Busiest bridges in Monroe County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US 24 E over Lit Indian CR | 1931 | 2,785 | Fair |
| Mo 15 S over Mid Fk Salt Rvr | 1985 | 2,320 | Poor |
| Mo 15 S over CR | 1925 | 2,320 | Fair |
| Mo 15 S over Elk Fk Salt Rvr | 1988 | 2,206 | Good |
| US 24 E over Buck CR | 1984 | 1,984 | Fair |
| US 24 E over NS RR | 1984 | 1,984 | Fair |
All bridges nearby: Monroe County, MO bridge conditions · every bridge in Monroe County · Missouri bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.