A drainage system used to drain storm water runoff from a bridge deck is called?

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Multiple Choice

A drainage system used to drain storm water runoff from a bridge deck is called?

Explanation:
Water on a bridge deck needs a path to exit quickly to prevent pooling and damage. Scuppers are openings or channels in the edge of the bridge parapet that discharge that surface water directly off the deck to the outside. They function as the deck’s primary outlet for stormwater runoff, often working in conjunction with gutters to collect water and route it to the opening. Gutters collect water and guide it toward the outlet, downspouts carry water from gutters downward, and drains typically refer to internal piping or under-deck systems. So the deck drainage mechanism designed to remove stormwater runoff is the scupper.

Water on a bridge deck needs a path to exit quickly to prevent pooling and damage. Scuppers are openings or channels in the edge of the bridge parapet that discharge that surface water directly off the deck to the outside. They function as the deck’s primary outlet for stormwater runoff, often working in conjunction with gutters to collect water and route it to the opening. Gutters collect water and guide it toward the outlet, downspouts carry water from gutters downward, and drains typically refer to internal piping or under-deck systems. So the deck drainage mechanism designed to remove stormwater runoff is the scupper.

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