Max elevation: 465 ft / 142 m Min elevation: 0 ft / 0 m Elevation change: 465 ft / 142 m
Max grade: 31.3% Min grade: -35.4% Steepness score: 2 + 3545 + 15788 + 1 = 19336
Distance: 33.76 mi / 54.34 km Travel Time: 41 mins
Make sure you double check everything if you're planning a road trip.
Elevation data comes from different sources and may not reflect true
driving conditions, so talk to other RVers if you're concerned about
steep grades. If you're planning to drive in the winter and you want to avoid snow, check the road conditions from Napa to Martinez. You can also view a 3-D map of Napa elevation or Martinez elevation.
These are some of the possible highways along this route. Use the GPS in your car to verify all driving directions. If you're looking for campgrounds along the way, search for RV parks between Napa and Martinez.