Suppliers meet the challenge

摘要

P Positive Train Control installed, tested, and commissioned by year-end 2015? If you're a railroad, publicly you're saying, "Yes, we'll get it done," along with, "This is costing me a whole lot of money that I might have to divert from other sources." Privately, you might be saying, "I have this severe headache, and it doesn't look like it's going away very soon."