The bridge owes its name to a wooden "blue bridge" that was there from
around 1600 but no longer exists and which was painted the
characteristic blue of the Dutch flag. It kept the name after 1883 when
it was replaced by the spans of a new bridge which is an exact copy of
the Alexandre the 3rd Bridge in Paris.
The stone bridge has three openings for ships and is richly
decorated. The bases are formed like ships bows and on top columns with
leaf-motifs, masks and finally imperial crowns. Also the lantern poles
have shipping decorations and the lanterns themselves are again in the
shape of crowns. The bridge carries a busy road that is also used by the
tramway.