We had this great idea to use railroad ties to build a retaining wall in the backyard to house our veggie garden. To say we were ill-prepared for the project was an understatement. Let's just say we completely underestimated their weight ~ on average railway ties can weigh anywhere between 100-200lbs each ~ allowing this project to span over a month.
In Phase One we purchased 9 railway ties from Lowes for $11 a piece. We thought this was a bargain, but the cost of our own manual labor quickly increased the sweat equity of this project. We first leveled the slope and set our first 'lincoln logs' if you will. Brian drilled holes then hammered in rebar to reinforce the foundation.