Rocla Concrete Tie, Inc. is the leading manufacturer of pre-stressed concrete railroad ties and turnout ties in North America, serving Class I, industrial, and transit railroads. With expertise in pre-stressed precision engineering, and over fifty years of combined designing concrete ties, we ensure predictable and proven performance. Our high quality concrete ties are manufactured at seven state of the art facilities strategically located throughout North America. Through an exacting production process developed over many years of continuous R&D, every tie is manufactured to specific parameters and quality control procedures, which results in a finished product of absolute consistency. We are committed to serving our customers with reliable and cost effective pre-stressed concrete ties.