Six Flags Theme Parks & Amusement Parks. 1  Six Flags Over Texas (Arlington, TX) 2  Six Flags Over Georgia (Atlanta, GA) 3  Six Flags St. Louis (St. Louis, MO)  Six Flags Great Adventure (Jackson, 1  NJ) Six Flags Magic Mountain (Los Angeles, 2  CA) Six Flags Great America (Chicago, 3  IL) Six Flags Fiesta Texas (San Antonio,  TX)
Colorado Railroad Jobs. For a state of its size, Colorado railroad jobs are mostly relegated to the Class Is which serve the state, Union Pacific and BNSF Railway, which make up 80% of its total rail miles.Amtrak also operates across Colorado, notably its very popular California Zephyr.or a state of its size, Colorado railroad jobs are mostly relegated to the Class Is which serve the state, Union Pacific and BNSF Railway, which make up 80% of its total rail miles.
1 CSX Transportation Inc., operates the largest railroad in the eastern United States with a 22,000-mile rail network linking commercial markets in 23 states, the District of Columbia, and two Canadian provinces.  Union Pacific Railroad is an operating subsidiary of Union Pacific Corporation.