ismbard kingdom brunel designed it
The foundation stone was laid in 1832, but after many difficulties it was finally opened in 1864.
Tower Bridge is a combined suspension and bascule bridge which allows it to open for the passage of boats with tall masts. Each of the bascules (which resemble a castle drawbridge) is 100 foot long - about 30 metres.
1995
Any time
The original bridge was built by the Romans nearly 2000 years ago and there have been various other bridges on the site since then. The current bridge was completed in the 1970's.
- Ontario's longest suspension bridge at the Scenic Caves will open June 1, 2003. Rob Thorborn, owner of the Scenic Caves says "now we have the longest suspension footbridge in Ontario at 126 metres long and some 300 metres above Georgian Bay. You will gaze down on a ten thousand square-kilometre view."
Clifton in New Jersey is generally considered a suburban area. It has a mix of residential neighborhoods, commercial areas, and some open spaces, making it a suburban community.
Advantages over other bridge typesLonger main spans are achievable than with any other type of bridgeLess material may be required than other bridge types, even at spans they can achieve, leading to a reduced construction costExcept for installation of the initial temporary cables, little or no access from below is required during construction, for example allowing a waterway to remain open while the bridge is built aboveMay be better to withstand earthquake movements than heavier and more rigid bridges
it didn't open, because its never a draw bridge.
The designer was John Augustus Roebling and it was opened on 24 May 1883.
The bridge opens for boats. The engineer in charge would open it.
No. The Brooklyn Bridge is a non-opening bridge.