Mo 161 S over US 61
Pike County, Missouri · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Mo 161 S over US 61 in Pike County, Missouri, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 7 (good condition) on the 0-9 scale.
- It was built in 1996, making it 29 years old at the 2025 inventory.
- It carries about 5,658 vehicles a day (traffic count year 2024).
- Its listed owner is the state highway agency.
- It is one of 76 of the 224 inventoried bridges in Pike County rated good (33.9%); 17 (7.6%) 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 → (39.33388, -91.17843)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 7 | Good condition |
| Superstructure | 8 | Very good condition |
| Substructure | 8 | Very good condition |
Bridge details
| Structure | Continuous steel stringer or multi-beam girder |
| Length | about 310 ft |
| Location | S 30 T 53 N R 3 W |
| NBI structure number | 2936 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Missouri department of transportation.
Busiest bridges in Pike County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US 61 S over Town Br | 1996 | 13,697 | Fair |
| US 61 S over Br Peno CR | 1993 | 13,158 | Fair |
| US 61 S over Trib Spencer CR | 1952 | 13,077 | Fair |
| Georgia St over Town Br | 1950 | 8,400 | Poor |
| US 61 N over Crd 292 | 1978 | 7,493 | Fair |
| US 61 N over Crd Business 54 | 1978 | 7,493 | Fair |
All bridges nearby: Pike County, MO bridge conditions · every bridge in Pike County · Missouri bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.