Mn 29 over I 94
Douglas County, Minnesota · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Mn 29 over I 94 in Douglas 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 2015, making it 10 years old at the 2025 inventory.
- It carries about 9,800 vehicles a day (traffic count year 2018).
- Its listed owner is the state highway agency.
- It is one of 20 of the 40 inventoried bridges in Douglas County rated good (50.0%); 3 (7.5%) are rated poor.
- Its traffic status in the 2025 inventory is open, no restriction (NBI item 41).
- It was rated fair in the 2024 inventory and is now good (superstructure 5 to 7).
- Its most recent inspection on record is dated September 2024, 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 → (45.84418, -95.38828)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 7 | 7 | Good condition |
| Superstructure | 5 | 7 | Good condition |
| Substructure | 7 | 7 | Good condition |
Bridge details
| Structure | Prestressed concrete stringer or multi-beam girder |
| Length | about 255 ft |
| Location | at the Jct of Th 29 |
| NBI structure number | 21827 |
| Condition class | Good |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | September 2024 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | N: not over a waterway |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Minnesota department of transportation.
Busiest bridges in Douglas County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I 94 over Th 114 | 1967 | 9,543 | Good |
| I 94 over Latoka Lake | 2018 | 9,543 | Good |
| I 94 over Latoka Lake | 2019 | 9,543 | Good |
| I 94 over Th 114 | 1967 | 9,300 | Good |
| Mn 27 over I 94 | 1995 | 9,000 | Fair |
| Th 94 over Cp Railway | 2024 | 8,932 | Good |
All bridges nearby: Douglas County, MN bridge conditions · every bridge in Douglas County · Minnesota bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.