Visitors who drive to the second China International Import Expo can make reservations for parking around the venue starting from Wednesday, said Shanghai Transportation Commission. All cars going to the expo will have to make a reservation for parking at least one day in advance, said the commission. This year, there are 17 parking lots offering 7,000 spaces for small vehicles, 3,000 more than last year. There will also be 1,100 spaces for buses.