Flyover

The utility model provides a flyover, vertical lane including intercrossing includes first ground lane and first bridge floor lane with horizontal lane, vertical lane, and wherein, first ground lane includes that it turns left to turn left with the second to get into the first of adjacent crossing, and first bridge floor lane is including the first crossing of intercommunication and second crossing and lane opposite direction's first craspedodrome bridge and second craspedodrome bridge, horizontal lane includes the first bridge that turns left, second turn left the third craspedodrome bridge and the fourth craspedodrome bridge at bridge and intercommunication third crossing and fourth crossing, and the first bridge that turns left is linked together with third craspedodrome bridge in thirdcrossing department, and the first bridge that turns left is linked together with first craspedodrome bridge in second crossing department, the second turns left the bridge and is linked together with fourth craspedodrome br