Bike&Public transport / Bike&Public transport

This is a public air train that can carry bicycles. The train has two floors. Riders can get
directly into the ground floor from the back door of the train and get off from
the front door. There are three channels on the ground floor. People can get
off through the middle channel and get on through side channels, thus can
confirm the bicycles get on and off orderly. The upper floor is for passengers.
Passengers can get on the upper floor from the platform at the side of the
road.