Bridge conditions in Cass County, Nebraska

273 inventoried bridges · 34 rated poor · 2025 National Bridge Inventory

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled August 20, 2026

Cass County has 34 bridges rated poor out of 273 inventoried, a 12.5% share that puts it well above the national rate of about 7%.

• 34 of the 273 bridges in Cass County, Nebraska, are rated in poor condition (12.5%) in the 2025 National Bridge Inventory, as of August 20, 2026.
• 121 bridges (44.3%) are rated good and 118 (43.2%) fair.
• The median Cass County bridge was built in 1986.
• The busiest poor-rated bridge is N50 over BNSF RR 073-015-r (built 1957), carrying about 6,570 vehicles a day.

Good 44.3% · Fair 43.2% · Poor 12.5% of 273 bridges

Bridges rated poor

Every bridge in the county with a poor rating, busiest first. Poor means a major component is rated 4 or lower on FHWA's 0-9 scale; it is a repair flag, not a closure notice.

Busiest bridges in the county

Source: FHWA National Bridge Inventory, 2025. Counts cover inventoried highway bridges over 20 feet; ratings are reported by the state DOT.

Every bridge in Cass County → - all 273, busiest first, each with its own condition record.

All of Nebraska: Nebraska bridge conditions by county · every download on the data page.

Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.