McClane rides on Jerry's truck while Zeus follows them on the car they borrowed. Jerry tells that the pipeline on New York City Water Tunnel No. 3 runs from the Catskill Mountains to Manhattan Island. Jerry pulls over as McClane and Zeus went to the foreman of Tunnel 3 that some people tore out a part of pipe, who McClane realized that it was Simon's men. McClane went to Jerry's truck while instructing Zeus to go to Yankee Stadium. Jerry gives him a tour of Tunnel No. 3 while driving towards the end of the tunnel. Then they see a dump truck stopped and was blocking them. Jerry honked the horn and was about to go to them, until McClane stopped him, realizing the truck has Simon's men. Jerry lends McClane his hardhat and jacket at his request as he went to the truck pretending to be aqueduct