Bridges in McPherson County, South Dakota
14Total Bridges
4Good
10Fair
0Poor
McPherson County, South Dakota has 14 bridges tracked in the National Bridge Inventory. Of these, 0 (0%) are rated in poor condition and 4 are rated good. The oldest bridge in McPherson County is Sd045 over Spring Ck, built in 1933. The longest is Sd010 over North Br Willow Ck at 117.1 feet.
| Bridge | Condition | Length | Traffic | Year |
|---|---|---|---|---|
| Sd010 over Foot Ck | Fair | 74.1 ft | 770 | 1957 |
| Sd010 over Ck | Fair | 20.7 ft | 770 | 1957 |
| Sd010 over North Br Willow Ck | Fair | 117.1 ft | 770 | 1957 |
| Sd010 over Trib To Foot Ck | Fair | 24.9 ft | 753 | 2014 |
| Sd045 over Ck | Fair | 24.6 ft | 391 | 1996 |
| Sd045 over Ck | Fair | 37.1 ft | 391 | 1996 |
| Sd045 over Spring Ck | Fair | 20.3 ft | 188 | 1933 |
| Sd047 over Ck | Fair | 30.8 ft | 160 | 1954 |
| 371st Avenue over Willow Creek | Fair | 22.6 ft | 95 | 1990 |
| 371st Avenue over Foot Creek | Fair | 91.9 ft | 95 | 1956 |
| 363rd Avenue over Creek | Good | 25.9 ft | 218 | 1952 |
| 363rd Avenue over Foot Creek | Good | 28.5 ft | 218 | 2021 |
| Sd047 over Spring Ck | Good | 20.7 ft | 78 | 1988 |
| 324th Avenue over Spring Creek | Good | 43.3 ft | 21 | 2017 |