How many lanes are in the Suez canal?

How strong is cedar? What clues indicate that the old man is more than he first appears to be from breaker's bridge? Where are the two large waterfalls located at Yellowstone national park? Why is it unusual for the lighthouse keepers to see a ship in their waters? How did the prisoners escape from Alcatraz? How many miles long is the missipippi river? What is the youngest rainforest? What is the main purpose of tourism? Why was from sea to shining sea written? What effect does friction have on suspension bridges? What was name of first US battleship through Panama Canal? Why did people live near the yellow river? What are diseases on Mt Everest? Is frisco Colorado in the Rocky Mountains? What are facts about the New River Gorge Bridge? What is the average temperature in the gulf of Mexico? What are thar favorite colers? What is cost optimization in civil engineering? What is the difference between a tundra and a tropical forest? How old is the Amazon rainforest?