Churchill County Bridge Report Card
Churchill County scores 91 out of 100 on BridgeLookup's Bridge Condition Exposure Score, based on FHWA National Bridge Inventory records.
Churchill County, Nevada
Churchill County has 70 bridges in the National Bridge Inventory, with 0 rated poor and 3 rated scour-critical. Its poor-condition share of 0.0% is at or below the 1.0% statewide average.
Quote-Ready Local Facts
Copyable Facts for Reporters
BridgeLookup.com gives Churchill County a Bridge Condition Exposure Score of 91/100 (A). The county has 70 bridges in the National Bridge Inventory, including 0 in poor condition and 3 rated scour-critical. Poor-condition bridges carry about 0 daily vehicle crossings. Poor condition does not mean unsafe; bridges judged unsafe are closed or restricted by transportation agencies.
How the Score Breaks Down
| Factor | Weight | County Value | Penalty |
|---|---|---|---|
| Poor-condition bridge share | 40 | 0.0% | 0.0 |
| Poor-condition traffic exposure | 25 | 0.0% of measured traffic | 0.0 |
| Scour-critical bridge share | 20 | 4.3% | 8.6 |
| Average age vs national baseline | 10 | 43 years vs 48 nationally | 0.0 |
| Traffic-data completeness | 5 | 176,874 measured daily crossings | 0.0 |
Score = 100 minus weighted penalties. The score is a comparative research signal, not an official safety rating. Read the full methodology.
County Comparisons
| County Poor-Condition Share | 0.0% |
| State Poor-Condition Share | 1.0% |
| National Poor-Condition Share | 6.7% |
| County Scour-Critical Share | 4.3% |
| Average Bridge Age | 43 years |
| Poor-Condition Traffic Exposure | 0 vehicles/day |
Bridges to Watch
Top Bridges to Watch in Churchill County
| Bridge | Reason | Condition | Daily Traffic | Year Built |
|---|---|---|---|---|
| US 50 over Carson River | Scour-critical foundation rating | Fair | 16,800 | 1980 |
| Sr722 Carroll Summ over Eastgate Wash | Scour-critical foundation rating | Fair | 40 | 1935 |
| Farm District Road over Truckee-carson Canal | Scour-critical foundation rating | Fair | 11 | 1948 |
| US 50 over V-canal | High traffic | Good | 16,800 | 1980 |
| US 50 over T Canal | High traffic | Good | 14,400 | 1986 |
| I 80e over US 95 | High traffic | Fair | 6,350 | 1961 |
| I 80w over US 95 | High traffic | Fair | 6,350 | 1961 |
| US 95 over L-line Canal | High traffic | Good | 5,150 | 1949 |
| I 80e over Nightingale Exit 65 | High traffic | Good | 4,975 | 1962 |
| I 80w over Nightingale Exit 65 | High traffic | Fair | 4,975 | 1962 |
Important safety note
Poor condition does not mean a bridge is unsafe. It means at least one major component has significant deterioration and the bridge is a priority for maintenance, repair, or replacement. Bridges judged unsafe are closed or restricted by transportation agencies.