Bridges in Oliver County, North Dakota
23Total Bridges
11Good
11Fair
1Poor
Oliver County, North Dakota has 23 bridges tracked in the National Bridge Inventory. Of these, 1 (4%) are rated in poor condition and 11 are rated good. The oldest bridge in Oliver County is 14th Street SW over Brady Creek, built in 1919. The longest is Nd Highway 200 over Missouri River at 1500.0 feet.