Is 435 N over Mo 78
Jackson County, Missouri · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Is 435 N over Mo 78 in Jackson County, Missouri, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the substructure, rated 5 (fair condition) on the 0-9 scale.
- It was built in 1965, making it 60 years old at the 2025 inventory.
- It carries about 36,579 vehicles a day (traffic count year 2024).
- Its listed owner is the state highway agency.
- It is one of 507 of the 930 inventoried bridges in Jackson County rated fair (54.5%); 53 (5.7%) 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 → (39.08222, -94.49044)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 6 | Satisfactory condition |
| Superstructure | 6 | Satisfactory condition |
| Substructure | 5 | Fair condition |
Bridge details
| Structure | Continuous concrete slab |
| Length | about 181 ft |
| Location | S 31 T 50 N R 32 W |
| NBI structure number | 1395 |
| Condition class | Fair |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Missouri department of transportation.
Busiest bridges in Jackson County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Is 35 S over Cst W 20TH St Cst Ave | 1946 | 147,773 | Fair |
| Is 29 S over Rp Front St E to IS29N | 2009 | 108,151 | Good |
| Is 29 S over Cst Guinotte Ave Cst | 1953 | 108,151 | Fair |
| Is 70 E over E Fk Lit Blue Rvr | 1988 | 104,782 | Fair |
| Rt W E over Br Blue Rvr | 1969 | 104,024 | Poor |
| Adams Diary St over Creek | 2004 | 100,000 | Fair |
All bridges nearby: Jackson County, MO bridge conditions · every bridge in Jackson County · Missouri bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.