man-made marvels - PW: bridge

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Across
  1. 1. A famous rock formation in England
  2. 3. The largest rock-cut structure in the world
  3. 6. A stone structure built as a monument to hold the remains of a dead person
  4. 7. There are 80 of these in the Colosseum
  5. 9. The original colour of the Great Pyramid of Giza
Down
  1. 1. What overlooks Rio de Janeiro
  2. 2. The fruit the Singapore Arts Centre is modelled after
  3. 4. The animal featured on El Castillo in Mexico
  4. 5. Where the Palace of Salt is located
  5. 8. An artificial waterway constructed to allow the passage of boats