Rick Perry's Trans Texas Corridor Plan....construction actually began in Mexico.
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REFERENCE The Trans Texas Corridor was the largest engineering project ever proposed for Texas. The corridor would far exceed any public works project in the states history. This statewide network of priority corridors will stretch 4,000 miles and measure up to 1,200 feet wide.
In July of 2005, Governor Perry gave a speech on the merits of private / public partnerships in transportation projects. The discussion revolved around Governor Perry's Trans-Texas Corridor Program and partnerships with .....foreign....... and San-Antonio Construction companies.
The Trans Tx corridor is a mandate of NAFTA which was signed into law by George Herbert Walker Bush.
You could have at least made it clear in your posting that all that never came to pass for the TTC. ....What you posted makes it appear that it is present day and underway.