This map goes from the Reno Airport to Black Rock City.

Costco
A
Reno Airport

more information B
US-395 to I-80 eastbound
C
Exit 16 - Fernley
D
Fernley - NV-447
E
Gerlach - NV-447 to NV-34

more information F
Black Rock City, NV
more information

Head for US-395 northbound.
Take I-80 eastbound towards Salt Lake City
Take exit 43 to Fernley, via NV-427
Take NV-447 northbound towards Gerlach
Take NV-34 to Black Rock City

These directions are being improved, I just placed them where they could be used as I make changes.