Donaldson Rd over Grassy Lick Creek
Montgomery County, Kentucky · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Donaldson Rd over Grassy Lick Creek in Montgomery County, Kentucky, 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 1989, making it 36 years old at the 2025 inventory.
- It carries about 331 vehicles a day (traffic count year 2011).
- Its listed owner is the county highway agency.
- It is one of 17 of the 74 inventoried bridges in Montgomery County rated good (23.0%); 8 (10.8%) 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 → (38.08222, -84.0225)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 7 | Good condition |
| Superstructure | 7 | Good condition |
| Substructure | 7 | Good condition |
Bridge details
| Structure | Concrete slab |
| Length | about 34 ft |
| Location | .1 Mi W Prewitt-grassy Rd |
| NBI structure number | 087C00040N |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Kentucky department of transportation.
Busiest bridges in Montgomery County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I-64 over Somerset Creek | 1960 | 25,528 | Fair |
| I-64 over Hinkston Creek | 1958 | 24,671 | Fair |
| I-64 over Saltwell Creek | 1966 | 22,875 | Fair |
| Ky 11 and US 460 over I-64 | 2007 | 22,196 | Fair |
| Ky-686 over Hinkston Creek | 1984 | 17,152 | Fair |
| I-64 Nc over Prewitt-grassy Lick Rd | 1960 | 12,764 | Fair |
All bridges nearby: Montgomery County, KY bridge conditions · every bridge in Montgomery County · Kentucky bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.