Collector roads to 'tertiary'; East Reno/Sparks, NV
Road class adjustments; Rio Vista, CA
Alignment, road details, classification change; CA 12 between I-5 and CA 160
'expressway=yes' tags on relevant sections of CA 221
'expressway=yes' tags on relevant sections of CA 29
'expressway=yes' tags on relevant sections of CA 12
'expressway=yes' tags on relevant sections of CA 37
'expressway=yes' tags on non-motorway section of CA 4
'expressway=yes' tags on US 50 from Dayton to Silver Springs, NV
'expressway=yes' tags on NV 439
'expressway=yes' tags on revelant sections of US 50 Alternate east of Fernley, NV
'expressway=yes' tags on revelant sections of US 50 and US 395 south of Carson City, NV
Minor county road classes; Graniteville, Nevada County area, CA
Freeway beginning/endings; US 50 through Placerville, CA
Reverting 116886015 - tagged motorway/trunk endings against CA highway class guidelines
Signposted freeway beginning/endings; CA 299 east of I-5
Protect_class correction for DL Bliss State Park, CA - this is a protected landscape