It crosses the St Lawrence river
Lower St. Lawrence River. BAM
a bridge helps people cross the river
Yes. The Quebec Bridge, which crosses the lower Saint Lawrence River in Canada, is the largest cantilever bridge in the world. Each cantilever spans 177m, and the total length of the bridge is 987m.
London Bridge crossed over the River Thames.
By a bridge
The Charles River in Massachusetts
It crosses the Saginaw River.
To cross a river
The River Thames in London.
Using a bridge or a boat.
The River Thames near Dartford in Kent.
Cross the bridge, then go down to the water. You can cross the river to the left, and you will find a doubloon there.