CSX M453 and Nonstop Tri-Rail at Fort Lauderdale Airport

I had heard about M453-02 making an early daytime run on the RTA corridor, and I set up at Fort Lauderdale Airport station for it. Unfortunately for me there were several mishaps with this train before it got to me, so I was waiting for a whole hour. The defect detector at Oakland Park detected "dragging equipment" on the lead locomotive, causing it to stop for roughly 5 minutes just south of Sunrise Boulevard. By this time Tri-Rail P682 was due, and P683 was close so M453 had to wait on it on track 3 at Dania. The gates finally went down five minutes after P683 came, but instead of the CSX it turned out to be a Tri-Rail equipment move. Five more minutes went by before M453 finally came around the corner at a crawl and passed with 869 leading, 204 axles and about 2500 feet of manifest.