Nuevo Laredo is on the primary trade route connecting Canada, the United States and Mexico. Both Nuevo Laredo and Laredo, Texas are now the gateway to Mexico's burgeoning industrial complex, offering diverse markets, business opportunities and profit potential, which both business and industry cannot find anywhere else. Nuevo Laredo is the only Mexico/U.S. border city strategically positioned at the convergence of all land transportation systems. The main highway and railroad leading from Central Mexico through Mexico City, San Luis Potosí, Saltillo and Monterrey join with two major U.S. rail lines at Nuevo Laredo and major American highway Interstate 35, thus offering fast access to the most important metropolitan areas and seaports of Texas, as well as northern states and Canada. For more than a decade, Mexico's economic policies have greatly increased Mexico/U.S. trade and cross-border production in the Nuevo Laredo area.