Could you please review ielts writing task 1 essay

The pictures illustrate how transport infrastructure developed in the city hospital between 2007 and 2010.

Overall, there were three main modifications had been made to the transport system. These included the building of a new car park for the public and the bus station. Moreover, the intersection between the city road and the hospital road was removed. Instead, the roundabout was used to connect the city road with the hospital road in the 2010 layout.

In 2007, the city hospital was surrounded by a ring road linking with the hospital road. There were various bus stops alongside the hospital road and next to it was the car park. In the same year, both clients and staffs working at the hospital shared the same car park.

In 2010, the first change can be seen in the layout of the hospital is that all the bus stops were gone completely. And a new bus station was constructed to the west of the hospital road. Furthermore, only staffs were allowed to use the car park to the east of the hospital road, all the clients had to park their car in the new public car park that located in the north. There were two newly built roundabout, these two were used to replace the intersections between the ring road and the hospital road, between the hospital road and the city road.