Complex sentence: With the opening of the northbound bridge, the unbridged crossing was permanently closed with two lanes now running in each direction no matter the weather, monsoon storms and releases from dams no longer lead to traffic obstructions.
Split into simpler sentences: With the opening of the northbound bridge, the unbridged crossing was permanently closed. With two lanes now running in each direction no matter the weather, monsoon storms and releases from dams no longer lead to traffic obstructions.