Rt M S over Big CR
Wayne County, Missouri · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Rt M S over Big CR in Wayne County, Missouri, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the substructure, rated 6 (satisfactory condition) on the 0-9 scale.
- It was built in 1966, making it 59 years old at the 2025 inventory.
- It carries about 390 vehicles a day (traffic count year 2024).
- Its listed owner is the state highway agency.
- It is one of 128 of the 197 inventoried bridges in Wayne County rated fair (65.0%); 10 (5.1%) are rated poor.
- A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.
View this bridge on a map → (37.31071, -90.27729)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 7 | Good condition |
| Superstructure | 8 | Very good condition |
| Substructure | 6 | Satisfactory condition |
Bridge details
| Structure | Continuous steel stringer or multi-beam girder |
| Length | about 185 ft |
| Location | S 4 T 30 N R 7 E |
| NBI structure number | 1504 |
| Condition class | Fair |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Missouri department of transportation.
Busiest bridges in Wayne County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Mo 34 E over Johnson CR | 1900 | 9,903 | Fair |
| US 67 S over St Francis Rvr / L Usac | 2007 | 7,456 | Fair |
| US 67 S over Pleasant Valley CR | 2008 | 7,180 | Good |
| US 67 S over Pleasant Valley CR | 2008 | 7,180 | Fair |
| US 67 S over Hubble CR | 2008 | 7,009 | Fair |
| US 67 S over Bounds CR | 1926 | 7,009 | Fair |
All bridges nearby: Wayne County, MO bridge conditions · every bridge in Wayne County · Missouri bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.