I detailed that in the previous post. Every gallon of gas that business purchases includes embedded taxes. As they grow and deliver more products, thereby driving more miles, they pay more of those embedded taxes. If they use a carrier to deliver their products, those embedded taxes are passed along to them by the freight companies with which they're contracting. If they grow and buy more land for increased space, they pay more property tax. If they buy more more vehicles they pay more property tax. Increase in cell phone usage or more lines, all kinds of embedded taxes linked to increased use. Same thing with ISP's for their internet service. My point is, there is no aspect of infrastructure use that isn't already taxed at a rate that is parallel to the "perceived" burden or wear and tear that the use has on the infrastructure. Many, including myself, would say the level of taxation is remarkably higher than the actual use warrants.