Mo 175 S over Cedar CR
Newton County, Missouri · rated Poor in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Mo 175 S over Cedar CR in Newton County, Missouri, is rated in poor condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 3 (serious condition) on the 0-9 scale.
- It was built in 1949, making it 76 years old at the 2025 inventory.
- It carries about 4,351 vehicles a day (traffic count year 2024).
- Its listed owner is the state highway agency.
- It is one of 19 of the 303 inventoried bridges in Newton County rated poor (6.3%); 19 (6.3%) 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 September 2024, on a 12-month routine inspection cycle.
- 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 → (36.96113, -94.41996)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 3 | 3 | Serious condition |
| Superstructure | 3 | 3 | Serious condition |
| Substructure | 5 | 5 | Fair condition |
Bridge details
| Structure | Concrete tee beam |
| Length | about 137 ft |
| Location | S 22 T 26 N R 32 W |
| NBI structure number | 4627 |
| Condition class | Poor |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | September 2024 |
| Inspection interval (item 91) | 12 months |
| Scour (item 113) | 8: foundations stable, scour above the top of the footing |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Missouri department of transportation.
Busiest bridges in Newton County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Is 44 E over Lp 49 | 2013 | 43,131 | Fair |
| Is 49 S over Br of Cedar CR | 1995 | 25,800 | Fair |
| Is 44 W over Mo 43 Mo 86 | 1956 | 25,403 | Poor |
| Is 49 S over Shoal CR Drain Are | 1993 | 23,003 | Fair |
| Is 44 W over Cpkc RR | 1960 | 21,697 | Fair |
| Is 44 W over Cst Castle Dr Cst Glend | 1956 | 19,462 | Fair |
All bridges nearby: Newton County, MO bridge conditions · every bridge in Newton County · Missouri bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.