Csah 18 over E Fk Lac Qui Parle River
Lincoln County, Minnesota · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Csah 18 over E Fk Lac Qui Parle River in Lincoln 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 1978, making it 47 years old at the 2025 inventory.
- It carries about 22 vehicles a day (traffic count year 2022).
- Its listed owner is the county highway agency.
- It is one of 57 of the 106 inventoried bridges in Lincoln County rated good (53.8%); 7 (6.6%) 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 → (44.54382, -96.37354)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 7 | Good condition |
| Superstructure | 7 | Good condition |
| Substructure | 7 | Good condition |
Bridge details
| Structure | Timber slab |
| Length | about 78 ft |
| Location | 1.6 Mi W of Jct Csah 4 |
| NBI structure number | 41509 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Minnesota department of transportation.
Busiest bridges in Lincoln County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US 14 over Rcpe Rail; St | 1987 | 2,412 | Fair |
| Mn 68 over Yellow Medicine River | 1986 | 2,050 | Good |
| Mn 68 over Stream | 2022 | 2,050 | Good |
| Mn 68 over Stream | 1926 | 2,050 | Fair |
| Mn 68 over Stream | 1926 | 2,050 | Fair |
| Mn 68 over Stream | 1926 | 2,050 | Good |
All bridges nearby: Lincoln County, MN bridge conditions · every bridge in Lincoln County · Minnesota bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.