该图描述的是Islip市中心目前的设施规划以及未来的发展。图一以main road 为中心两侧是商店，其以北区域都是countryside area；南部主要由住宅区构成。图二单一的主路被双车道的环路所替代。环线内变成了步行区域，原来靠北边的商店建成了公交站，购物中心，停车场为一体的商圈。同时也新增了许多新的居民区。
These maps compare the present layout of the city centre of a small town named Islip with the future plan of reconstruction.
2. 以main road 为切入点，分南北介绍现有布局。
As can be seen from the first picture, a main road which goes straight from the west to the east divided the town centre into two separated parts, shops were built along the road on both sides. To the further north, most lands are currently countryside while on the southern of the town, large acre of lands are used for accommodation with a school and a park in its vicinity. Both of these two places can be reached through bypasses connecting the main road.
In the future, a significant change is planed for the town centre. primarily, the traffic in town will be extended on the basis of the main road which will be extended to a ring road with dual carriageway. Within this circular road, the whole will be regulated as a no traffic zone, therefore, the section of the road within the milieu of town centre will also be restricted in use for pedestrians only. Moreover, the shops in the north will be removed to make room for a bus station, a shopping centre and a car park, lying adjacent to one another. while a few new houses will be built to their east，the previous housing area in the south will be partly replaced by some new ones. Noticeably, all the houses are adjacent to the main road or branches of it.