On this episode of the Gribblenation Roadcast Tom discusses an assorted list of Mojave Desert Road related topics recently seen in the Gribblenation Blog Series. Which highway was almost built using Hydrogen Bombs? Where did US Route 91 originally terminate in the Mojave Desert and how did it get there? Where was the Arrowhead Trail through Valley of State Park and who was Charles Bigelow? What is up with Zzyzx Road and why does it matter more historically than it might first appear? To find out these answers and more spend your next 25 minutes listening on the Gribblenation Roadcast.