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The bridge opens to allow tall ships to pass under it.
It's certainly the tallest and is the only bridge which opens to allow large vessels to pass underneath it.
To allow boats and other vessels to pass through even when their height is greater than the height of the bridge.
it is called a draw bridge
The Queen Emma Bridge is a pontoon bridge across St. Anna Bay in Curaçao. It connects the Punda and Otrobanda quarters of the capital city, Willemstad. The bridge is hinged and opens regularly to enable the passage of ocean going vessels. On the opposite end from the hinge is a small shelter where an operator controls two diesel engines turning propellers. The propellers are mounted perpendicular to the length of the bridge and allow it to swing parallel to the shore. The process only takes several minutes to complete.
Tower Bridge opened in 1894 and is the only bridge in London which is able to open and allow tall ships to pass underneath. Although there is no longer commercial traffic using that part of the River Thames, Tower Bridge still opens several times every week to allow large yachts and other craft to pass underneath.
Tower Bridge is the only bridge which spans the Thames that can be raised to allow tall ships to pass underneath. Thankfully, that doesn't happen very often these days as it causes traffic chaos every time that it opens.
Tower Bridge is the only bridge in London that opens.
Tower Bridge opened in 1894 and is the only bridge in London which is able to open and allow tall ships to pass underneath. Although there is no longer commercial traffic using that part of the river Thames, Tower Bridge still opens several times every week to allow large yachts and other craft to pass underneath.
The middle of the bridge opens to let boats pass
No. The only bridge in London that opens is Tower Bridge, which is the next bridge downstream and is sometimes mistakenly thought of as London Bridge by tourists.
The bridge opens for boats. The engineer in charge would open it.