Ferretti Road Climb

We don't rate roads as safe or unsafe: crash counts can't say how risky a ride is, and roads people like to ride draw more riders, so they see more crashes. What the records show: no bike crashes were reported along the climb from 2021–2025.

How long and steep is the Ferretti Road climb?

2.8 miles (4.4 km) at 4.1% on average, climbing 591 ft (180 m) from 2,398 ft to 2,989 ft. The steepest half kilometre averages 7.2%. That makes it a Category 3 climb.

Where does the climb start and finish?

It starts at 37.86344, -120.21337, where Ferretti Road leaves Rocky Point Drive, and tops out on the road at 37.85322, -120.16886.

Is Ferretti Road paved?

Yes, by its OpenStreetMap tags.

How is the category worked out?

From the climb's shape only: length in metres × average grade (%) of 16,000 or more for Cat 3, 32,000 for Cat 2, 64,000 for Cat 1 and 80,000 for HC. It describes how hard the climb is, not traffic or crashes.

Where does this data come from?

The climb is found from OpenStreetMap roads and USGS 3DEP elevation (every climb, not a list of famous ones). Access is from OpenStreetMap tags; gates and closures change, so obey posted signs. Crash counts are police reports in the California Crash Reporting System (CCRS) on data.ca.gov, counted where their map location is within 100 ft of the climb. The forecast is from the National Weather Service.

• Boneyard RoadCat 3 · 2.3 mi at 6.5% · 774 ft · starts 2.8 mi away
• Yosemite Springs RoadCat 3 · 1.6 mi at 7.9% · 663 ft · starts 2.8 mi away
• Cocoran Gray RoadCat 3 · 2.2 mi at 5.8% · 666 ft · starts 3.8 mi away
• Ponderosa Way near SonoraCat 3 · 0.7 mi at 16.4% · 607 ft · starts 3.9 mi away
• Wards Ferry Road near SonoraCat 1 · 6.9 mi at 6% · 2,201 ft · starts 4.6 mi away
• Wards Ferry Road near SonoraCat 2 · 3.5 mi at 7% · 1,289 ft · starts 4.6 mi away
• Jackass Ridge RoadCat 3 · 0.7 mi at 18.2% · 696 ft · starts 4.8 mi away
• Jackass Creek Access Road near SonoraCat 3 · 2.5 mi at 5.4% · 702 ft · starts 4.8 mi away