Example image of eyePlorer eyePlorer map for 'Eagle Pass, Texas': County seat Maverick County, Texas Texas United States 2000 United States Census Population Mexico Mexico – United States border Piedras Negras, Coahuila Rio Grande Mexican–American War Militia 1849 Fort Duncan March 27 United States Army Colonel James Duncan Fortification California Apache Juan Cortina American Civil War Confederate States of America 1865 Flag Joseph O. Shelby July 4 Maximilian I of Mexico African American Seminole William Rufus Shafter List of decades Museum World War I Trading post Rail transport Ranch General officer Eagle Pass – Piedras Negras International Bridge City manager Mayor Real estate Gazebo Police Catfish Fishing White-tailed deer Indian reservation Kickapoo