The Old Spanish Trail trade route was first established by Antonio Armijo in 1829. It passed through El Monte to its terminus at the Mission San Gabriel via what is now Valley Boulevard. The trade was woolen and other products from New Mexico for California horses and mules.
The Old Spanish Trail trade route was first established by Antonio Armijo in 1829. It passed through El Monte to its terminus at the Mission San Gabriel via what is now Valley Boulevard. The trade was woolen and other products from New Mexico for California horses and mules.