Mo 3 S over Silver CR
Randolph County, Missouri · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Mo 3 S over Silver CR in Randolph County, Missouri, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 5 (fair condition) on the 0-9 scale.
- It was built in 1931, making it 94 years old at the 2025 inventory.
- It carries about 375 vehicles a day (traffic count year 2024).
- Its listed owner is the state highway agency.
- It is one of 68 of the 163 inventoried bridges in Randolph County rated fair (41.7%); 6 (3.7%) are rated poor.
- Its traffic status in the 2025 inventory is open, no restriction (NBI item 41).
- Its condition class and component ratings are unchanged from the 2024 inventory.
- Its most recent inspection on record is dated January 2025, on a 12-month routine inspection cycle.
- It is coded scour critical (NBI item 113 = 3): scour critical: foundations unstable for the assessed or calculated scour.
- 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 → (39.35508, -92.65825)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 5 | 5 | Fair condition |
| Superstructure | 6 | 6 | Satisfactory condition |
| Substructure | 5 | 5 | Fair condition |
Bridge details
| Structure | Steel stringer or multi-beam girder |
| Length | about 180 ft |
| Location | S 25 T 53 N R 16 W |
| NBI structure number | 5499 |
| Condition class | Fair |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | January 2025 |
| Inspection interval (item 91) | 12 months |
| Scour (item 113) | 3: scour critical: foundations unstable for the assessed or calculated scour |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Missouri department of transportation.
Busiest bridges in Randolph County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US 63 S over Coon CR | 1960 | 16,199 | Fair |
| US 63 S over Coon CR | 1960 | 14,150 | Fair |
| US 24 E over NS RR | 1988 | 8,945 | Good |
| US 63 S over NS RR | 1960 | 8,119 | Fair |
| US 63 N over NS RR | 2000 | 8,098 | Good |
| US 63 S over NS RR Coon CR | 2000 | 6,994 | Good |
All bridges nearby: Randolph County, MO bridge conditions · every bridge in Randolph County · Missouri bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.