T 24 over Stony Brook
Jackson County, Minnesota · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- T 24 over Stony Brook in Jackson 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 1994, making it 31 years old at the 2025 inventory.
- It carries about 25 vehicles a day (traffic count year 1988).
- Its listed owner is a town or township highway agency.
- It is one of 123 of the 181 inventoried bridges in Jackson County rated good (68.0%); 4 (2.2%) 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 → (43.55151, -94.97099)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 7 | Good condition |
| Superstructure | 8 | Very good condition |
| Substructure | 7 | Good condition |
Bridge details
| Structure | Prestressed concrete tee beam |
| Length | about 100 ft |
| Location | 1.6 Mi SW of Jct Csah 23 |
| NBI structure number | 32547 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Minnesota department of transportation.
Busiest bridges in Jackson County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I 90 over Middlestadt Creek | 1973 | 8,800 | Fair |
| US 71 over Des Moines River | 2015 | 6,700 | Good |
| Mn 60 over Stream | 1999 | 6,300 | Good |
| Mn 60 over Duck Lake Outlet | 2001 | 6,100 | Good |
| I 90 over Th 71 | 1971 | 4,400 | Fair |
| I 90 over Des Moines R; Rd | 1971 | 3,409 | Fair |
All bridges nearby: Jackson County, MN bridge conditions · every bridge in Jackson County · Minnesota bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.