The short answer is no.
Watch the video about and hear it first hand from a VP of a freight brokerage that has been at the company from $6m in revenue all the way to $150m+ now.
While you're here, how about a free resource for you? Here's a pdf of inbound and outbound shipping volumes by state in the US.
Check out the simplicity of Salesdash's CRM for freight brokers to organize your sales process
and prevent opportunities from falling through the cracks.