NEW YORK — Half of all New York City bus routes received a “D” rating in regards to speed and reliability, according to new data from Bus Turnaround Coalition (BTC). Bus speeds for the average passenger bus were 6.6 mph in 2018, down .2 points from 2017, according to MTA data analyzed by BTC. Additionally, the organization says “where buses are scheduled to arrive at least every 15 minutes, 1 in 9 buses arrived bunched, creating frustrating, unpredictable gaps in […]