M 6 over Stream
Goodhue County, Minnesota · rated Poor in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- M 6 over Stream in Goodhue County, Minnesota, is rated in poor condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 4 (poor condition) on the 0-9 scale.
- It was built in 1920, making it 105 years old at the 2025 inventory.
- It carries about 11 vehicles a day (traffic count year 1986).
- Its listed owner is a town or township highway agency.
- It is one of 17 of the 331 inventoried bridges in Goodhue County rated poor (5.1%); 17 (5.1%) are rated poor.
- Its traffic status in the 2025 inventory is posted for load (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 → (44.39291, -92.62057)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 4 | 4 | Poor condition |
| Superstructure | 4 | 4 | Poor condition |
| Substructure | 6 | 6 | Satisfactory condition |
Bridge details
| Structure | Concrete girder and floorbeam |
| Length | about 20 ft |
| Location | 0.4 Mi S of Jct Csah 9 |
| NBI structure number | L0693 |
| Condition class | Poor |
| Traffic status (item 41) | Posted for load |
| Last inspection (item 90) | September 2024 |
| Inspection interval (item 91) | 12 months |
| Scour (item 113) | U: unknown foundation, not evaluated for scour |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Minnesota department of transportation.
Busiest bridges in Goodhue County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US 52 over Pine Island Creek | 1960 | 28,281 | Fair |
| US 52 over Butler Creek | 2023 | 21,379 | Good |
| US 52 over Stream | 1928 | 21,347 | Fair |
| US 52 over Stream | 1959 | 21,347 | Fair |
| US 61 over Ditch | 1994 | 17,500 | Fair |
| US 61 over Ditch | 1994 | 17,500 | Fair |
All bridges nearby: Goodhue County, MN bridge conditions · every bridge in Goodhue County · Minnesota bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.