Courtesy Barker Texas History Center UT austin
Railroad Tunnels and Stations
Courtesy Lehigh University
The Pecos High Bridge is an important landmark in American history. Following construction in 1892, the bridge was the tallest known bridge in the United States and the third tallest bridge in the world.
more on the Pecos High Bridge
Courtesy of Clark Davis
Three years after Texas became a state a treaty was signed determining the Rio Grande as the border between the US and Mexico. In the years to come, the discovery of gold in California would create the need to establish protected trades routes between the major cities of Texas and the West Coast.
Did You Know?
There are many caves or "rock shelters" like this near Amistad National Recreation Area. Many of these rock shelters show signs of having human occupation up to 10,000 years ago.