Jiuquhua Street is located on the Russian hill. This is the most ramped road in the world. It has a thousand turns and turns; because of the flowers and plants along the way, the roadside is full of colorful flowers, so it is called Jiuquhua Street. When the Powell-Hyde Line cable car runs slowly along the Hyde St to the top of Russia, the beginning of the Lombard Street, passengers can see the Fisherman's Wharf and Alcatraz Island. This beautiful scenery often appears in street postcards for sale. . Why is this road going to make nine bends and eighteen bends? When you come to San Francisco, you will find that this city is called "Mountain City". Like the domestic Chongqing, the road here is high and low, the hill slopes are connected like a wave, and the car is like driving on a sand dune. Up and down, and Lombard this street is too steep, the slope is 40 degrees, so many drivers are sighed by this, exhausted the power of milk, overnight gasoline are used up, do not climb uphill, so In 1920, the local government built this steep slope into 8 continuous corners for easy driving. Many drivers who think they are highly skilled and want to experience the reaction of speeding and controlling speed at a large scale will go to Jiuquhua Street to try their hand.