ramps

Choosing the right length access ramp is pretty easy once you have the formulas.  All you need is a tape measure, a calculator or the handy Ramp Slope Chart (see below) and a keen understanding of what you're trying to accomplish and you'll be able to buy a ramp with the right amount of incline.  You don't want the ramp to be too steep, right?  In fact, the length of the ramp is at least as critical as the width when it comes to safety, but takes some thought and a little planning.