Step 2 would involve formation of a stock company which would manage construction of the wall and its maintenance thereafter. This venture would be responsible for raising adequate funding and would undertake the risks of forward operation. Over time, legitimate revenue sources apart from the initial funding might be exceptionally lucrative: Tolls for commercial and private vehicle traffic being the largest. Crossing fees for entry would secure a steady stream of revenues similar to Port Authority of NY, NJ, and CT fees for bridge and tunnel access to Manhattan today with the advantage of basing fees for commercial traffic on declared goods value ranging from agricultural products to automobiles.