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