Prompt
"Generate a realistic image of the Eisenhower Tunnel, a road tunnel located in Colorado, United States, crossing the Continental Divide, part of Interstate 70, with two tubes, Eisenhower bore and Johnson bore, at an elevation of 3,401 meters, with a length of 2.72 km, opened in 1973 and 1979 respectively, operated by the Colorado Department of Transportation, connecting Clear Creek County and Summit County, with no toll, under a dramatic mountainous landscape."