The article does not explain the use of the word "rush" anywhere in the article. The article infers that because the line opened before the PTC system was ready

The article does not explain the use of the word "rush" anywhere in the article. The article infers that because the line opened before the PTC system was ready that it was rushed. The article even inserted a disclaimer: "The agencies did not immediately respond to questions about why they did so [publicize line opening] while the speed-control technology was still months away." That is lazy reporting. All documents about construction details and timelines are available from the project website.