The traffic congestion on the road is clearing up.
"交通渋滞が解消されてきた"
交通渋滞 traffic congestion, traffic jam
道路交通渋滞 traffic congestion on the road
解消される die down, clear up
The traffic is dying down.
The traffic congestion is clearing up.
The traffic congestion on the road is clearing up.
日本 
