The Skywalk
A sky walk is a passage for people. It is built above the ground across the wide street. Some sky walks connect two or more buildings and are covered with a roof. Thus people can go from one building to another without being bothered by rain, sun, traffic.
It is not easy to build strong defenses against the traffic monster. The government spends a lot of money to buy good cement, steel and other materials needed to construct the structures. Good engineers and laborers are needed too. Engineers make sure that anyone who will pass the structures can do safely.
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