When it comes to rail passenger transportation, today’s planners and decision-makers want the best products at the best price, designed to meet their 21st century needs. Rail systems are major investments that must be crafted with superior design and workmanship to deliver years of reliable performance. To protect these investments, transit agencies and railroads need assistance from an experienced consultant—one with a long history of success. LTK Engineering Services, one of the nation’s leading rail systems consulting firms, has participated in the planning, design and development of nearly every rail transit system in North America. From new starts to system upgrades, our mission is to provide engineering excellence in every project we undertake, to ensure that our clients’ rail systems are solid investments for the future.