Yesterday, July 6 2016, when I was waiting to get a train, the was 1 minute away, but then it did not appeared, then the was 3-4 minutes away, then an announcement said, "There is a train approaching the uptown express track, please stand away from the platform edge". Then it was a train with sign saying Via 7 Ave Exp and since it had new announcements it said, this a Bronx bound 5 local train, the next stop is with the regular lexington avenue voice, then with 7 avenue line said, 110 Street. Also the were delayed due to an earlier incident at Fulton street and there were 2 other trains with 5 minutes away and the other 8 minutes away. But when I arrived 110 Street, there was third train 17 minutes away. This happened July 6 2016 at around 11:40 am in the IRT Broadway/7th Avenue line