 Building bridge, the biggest thing is you need redundancy. Staff Sergeant Trent Miller, I'm a 12 Charlie Bridge crew member with the South Dakota National Guard. Today I'm operating as the raft commander for this bridge build. My job as a raft commander, calculate how many bays we'll need to cross the gap. Once I get onto the raft, I coordinate which order the boats come in and then position the raft with our near and far shore so we can cross traffic. This site needed a lot of improvement. It has not been rafted with IRB ever before, so we had to coordinate with our horizontal engineers to come in and improve both landings so that A, we can get our vehicles down and B, we can get our traffic needs to cross down. The biggest step is preparation. Our shore crew has to prep each bay correctly so it launches correctly. We don't have issues. Our beach master has to direct them down so that it gets launched correctly. Then our boat operators have to catch each bay. Our build crew has to prep each bay and our raft commander has to make sure it comes together. We do a unique job. We come in, we see a variety of units and they come in and they think it's pretty amazing the capabilities we have to get them across gaps where they would never be able to go before. So, that's the end of our video. Thanks for watching. We'll see you in the next video. Bye. Bye. Bye. Bye. Bye. Bye. Bye. Bye. Bye. Bye. Bye. Bye. Bye. Bye. Bye. Bye. Bye. Bye. Bye. Bye. Bye. Bye. Bye. Bye. Bye.