Overbridges Brescia-Piacenza-Cremona motorway
1968-1971
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- Single arc – Overbridge with two beams supported by a single arc central pier
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- Light piers with inverted arc shape – Overbridges with central piers showing an “inverted arc” design
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- Triple arc – Overbridge with four beams supported by a triple arc central pier
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- Double arc – Overbridge with three beams supported by a double arc central pier