The pour of 760m3 for the first of the bridge's pair of northern pylons took 12 hours and involved 111 trucks of concrete. A further 26,6000m3 of cast-in-situ concrete will be required to complete the cable-stayed bridge, which will be 806m long and have a 279m clear span over the inlet.

The operation was carried out by Skanska USA Civil Southeast and Thoro-Good's Concrete, working with client Delaware Department of Transportation.