US 65 over Maynes Creek
Franklin County, Iowa · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- US 65 over Maynes Creek in Franklin County, Iowa, 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 1981, making it 44 years old at the 2025 inventory.
- It carries about 2,810 vehicles a day (traffic count year 2023).
- Its listed owner is the state highway agency.
- It is one of 103 of the 227 inventoried bridges in Franklin County rated good (45.4%); 28 (12.3%) 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 July 2023, on a 24-month routine inspection cycle.
- 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 → (42.68066, -93.20314)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 7 | 7 | Good condition |
| Superstructure | 7 | 7 | Good condition |
| Substructure | 7 | 7 | Good condition |
Bridge details
| Structure | Continuous concrete slab |
| Length | about 172 ft |
| Location | 0.1 Mi. N of S.R. C-47 |
| NBI structure number | 000000000025091 |
| Condition class | Good |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | July 2023 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | 5: foundations stable, scour within the limits of the footing or piles |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Iowa department of transportation.
Busiest bridges in Franklin County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I-35 over Drainage Ditch | 1972 | 17,300 | Good |
| I-35 over Drainage Ditch | 1973 | 17,000 | Good |
| I-35 over Drainage Ditch | 1972 | 16,900 | Fair |
| I-35 over Stream | 1974 | 15,300 | Fair |
| I-35 over Drainage Ditch NO.48 | 1974 | 15,100 | Good |
| NB I-35 over Buffalo Creek | 1973 | 8,600 | Good |
All bridges nearby: Franklin County, IA bridge conditions · every bridge in Franklin County · Iowa bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.