Signal Assistant offers railroad related signal services to your company at competitive prices. We offer complete signal print re-draws in AutoCAD format or PDF per cfr 234.201. Plans that are torn, faded, incorrect or not legible are FRA defects and can lead to fines imposed by the FRA. In addition, Signal Assistant offers FRA part 234 training to your railroads signal maintainers. We also offer rules compliance and test reporting audits to keep your railroad on track.