The maps below show the centre of a small town called Islip as it is now, and plans for its development.

The diagrams illustrate 展示 some proposed 提议的 changes to the central area of the town of Islip.

It is clear that the principal change to the town will be the construction of a ring road around the centre. Various other developments with regard to （关于）shops and housing will accompany 伴随 the building of this road.

Looking at the map of Islip as it is now, we can see that a main road runs through its centre from east to west. The second map shows the planned pedestrianisation （行人专用区）of this road. Traffic will be diverted on to 转移到 a dual carriageway （双车道） that will form a ring around the town centre.

Currently there is a row of 一排 shops along either side of the main road. However, it appears that the shops along the north side of the new pedestrian street will be demolished 拆除 to make way for a bus station, shopping centre, car park and new housing area. The shops along the south side of the street will remain, but it seems that the town’s park will be reduced in size so that more new houses can be built within the ring road.