Csah 34 over Masten Creek
Dodge County, Minnesota · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Csah 34 over Masten Creek in Dodge 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 2007, making it 18 years old at the 2025 inventory.
- It carries about 2,303 vehicles a day (traffic count year 2021).
- Its listed owner is the county highway agency.
- It is one of 80 of the 176 inventoried bridges in Dodge County rated good (45.5%); 14 (8.0%) 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 July 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 → (44.02944, -92.7394)
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 | Continuous concrete slab |
| Length | about 86 ft |
| Location | 0.38 Mi E Mn 57 |
| NBI structure number | 20556 |
| Condition class | Good |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | July 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 Dodge County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US 14 over Masten Creek | 1975 | 14,003 | Good |
| Mn 57 over Masten Creek | 1976 | 10,850 | Fair |
| US 14 over Dodge Center Crk | 1999 | 10,684 | Fair |
| Unu 2014 over Dme RR | 1999 | 9,200 | Good |
| US 14 over Th 57 | 1975 | 9,100 | Fair |
| US 14 over Th 57 | 1975 | 8,617 | Good |
All bridges nearby: Dodge County, MN bridge conditions · every bridge in Dodge County · Minnesota bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.