FR2171 over Castle Creek
Itasca County, Minnesota · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- FR2171 over Castle Creek in Itasca County, Minnesota, 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 1971 and reconstructed in 2018, making it 54 years old at the 2025 inventory.
- It carries about 15 vehicles a day (traffic count year 1983).
- It is one of 84 of the 171 inventoried bridges in Itasca County rated good (49.1%); 8 (4.7%) 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 November 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 → (47.55006, -94.31481)
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 | Timber slab |
| Length | about 36 ft |
| Location | 0.6 Mi SW of Jct Csah 33 |
| NBI structure number | 090302000001032 |
| Condition class | Good |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | November 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 Minnesota department of transportation.
Busiest bridges in Itasca County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US 169 over Mississippi River | 1932 | 16,400 | Good |
| Msas 119 over Mississippi River | 1975 | 10,300 | Fair |
| US 2 over Bass Brook | 1931 | 9,600 | Fair |
| US 169 over Csah 61 | 1966 | 9,100 | Good |
| US 169 over Pokegama Lake | 2006 | 8,800 | Fair |
| M 30 over US 169 | 1966 | 8,600 | Fair |
All bridges nearby: Itasca County, MN bridge conditions · every bridge in Itasca County · Minnesota bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.