A cyclist participates in Bike the Drive on Lake Shore Drive in downtown Chicago, the United States, on May 27, 2018. Bike the Drive is a recreational, non-competitive bicycle ride held each year in Chicago. The Lake Shore Drive around Michigan Lake was closed half day on Sunday for the event with thousands of cyclists' participation. (Xinhua/Wang Ping)
Cyclists participate in Bike the Drive on Lake Shore Drive in downtown Chicago, the United States, on May 27, 2018. Bike the Drive is a recreational, non-competitive bicycle ride held each year in Chicago. The Lake Shore Drive around Michigan Lake was closed half day on Sunday for the event with thousands of cyclists' participation. (Xinhua/Wang Ping)
A cyclist carrying children participates in Bike the Drive on Lake Shore Drive in downtown Chicago, the United States, on May 27, 2018. Bike the Drive is a recreational, non-competitive bicycle ride held each year in Chicago. The Lake Shore Drive around Michigan Lake was closed half day on Sunday for the event with thousands of cyclists' participation. (Xinhua/Wang Ping)
Cyclists participate in Bike the Drive on Lake Shore Drive in downtown Chicago, the United States, on May 27, 2018. Bike the Drive is a recreational, non-competitive bicycle ride held each year in Chicago. The Lake Shore Drive around Michigan Lake was closed half day on Sunday for the event with thousands of cyclists' participation. (Xinhua/Wang Ping)
Cyclists participate in Bike the Drive on Lake Shore Drive in downtown Chicago, the United States, on May 27, 2018. Bike the Drive is a recreational, non-competitive bicycle ride held each year in Chicago. The Lake Shore Drive around Michigan Lake was closed half day on Sunday for the event with thousands of cyclists' participation. (Xinhua/Wang Ping)
Cyclists participate in Bike the Drive on Lake Shore Drive in downtown Chicago, the United States, on May 27, 2018. Bike the Drive is a recreational, non-competitive bicycle ride held each year in Chicago. The Lake Shore Drive around Michigan Lake was closed half day on Sunday for the event with thousands of cyclists' participation. (Xinhua/Wang Ping)
Cyclists participate in Bike the Drive on Lake Shore Drive in downtown Chicago, the United States, on May 27, 2018. Bike the Drive is a recreational, non-competitive bicycle ride held each year in Chicago. The Lake Shore Drive around Michigan Lake was closed half day on Sunday for the event with thousands of cyclists' participation. (Xinhua/Wang Ping)
A cyclist carrying his child participates in Bike the Drive on Lake Shore Drive in downtown Chicago, the United States, on May 27, 2018. Bike the Drive is a recreational, non-competitive bicycle ride held each year in Chicago. The Lake Shore Drive around Michigan Lake was closed half day on Sunday for the event with thousands of cyclists' participation. (Xinhua/Wang Ping)
Cyclists participate in Bike the Drive on Lake Shore Drive in downtown Chicago, the United States, on May 27, 2018. Bike the Drive is a recreational, non-competitive bicycle ride held each year in Chicago. The Lake Shore Drive around Michigan Lake was closed half day on Sunday for the event with thousands of cyclists' participation. (Xinhua/Wang Ping)