在江苏省南通市一家名为“易家桥新村”的老旧小区内,坐落着一座小桥,名为“民心桥”。桥并不长,不足10米,但却给周边居民带来了极大便利。在它建成以前,河两岸的居民需要绕行数百米才能到达对岸,这在十几年前,并未有人感到不便。但随着汽车进入千家万户之后,这个区域的通行能力就再也经受不住考验了。每到上下班高峰,汽车、 In Nantong City, Jiangsu Province, a home called “Easy Bridge Village ” old district, is located in a small bridge, called “Minxin Bridge ”. Bridge is not long, less than 10 meters, but it has brought great convenience to the surrounding residents. Before it was built, residents on both sides of the river needed to bypass hundreds of meters to reach the other side, and no one was inconvenienced more than a decade ago. But as cars enter millions of households, the viability of the region can no longer stand the test. Every rush hour, car,