Which type of construction is particularly advantageous in long via duct structures, a segmental?

The deck in Quinton bridge in U.K is made of ________

The depth of structural element is increased by adding ________

A design review indicated that the reinforcements at the cracked locations were ________

The pretreatment of concrete surface is generally carried out by ________

One of the example of cast insitu construction.

In push out technique each unit in cast directly against the ________

The concrete deck slab and girders of Gizener bridge, Switzerland was built in the year?