What should be included: 1  CostHelper readers report paying $2,300 -$10,300 to install a new asphalt driveway or completely remove replace an old one, or $1.67 -$2.72 a square foot, with an average cost of $2.24 a square foot. Professional driveway sealing can cost $200 -$500 or more. 2  Asphalt driveways are typically installed by asphalt or paving contractors (although general building or landscaping contractors may do this as part of a larger project, and sub out the asphalt work.
The Yellowstone Caldera is the volcanic caldera and supervolcano located in Yellowstone National Park in the United States, sometimes referred to as the Yellowstone Supervolcano. The caldera and most of the park are located in the northwest corner of Wyoming.he Yellowstone Caldera is the volcanic caldera and supervolcano located in Yellowstone National Park in the United States, sometimes referred to as the Yellowstone Supervolcano. The caldera and most of the park are located in the northwest corner of Wyoming.
The largest volcano on Earth is Mauna Loa, Hawaii, with an  area of 5271 km2, more than half of the big island of Hawaii. It  is also the largest in volume, at more than 7â¦5,000 km3. The Mauna  Loa (long island) ridge extends for more than 120 km, but at  a slightly lower elevation than Mauna Kea to the north.    The largest volcanic crater in the continental US is the  Yellowstone supervolcano in Yellowstone National Park, in NW  Wyoming in the US.