How much traffic do New York state roads carry in each county?

New York State DOT's 2019 traffic counts average 12,562 vehicles a day per station in Bronx County, 12,095 in New York and 12,074 in Queens, against 2,542 in the median county; this is one state, not a national figure.

New York counties with the highest average daily traffic per count station, 2019 (counties with 30 or more NYSDOT stations; one state only)

What it shows: Bronx is the largest at 12,562, followed by New York at 12,095; the smallest shown is Richmond at 7,924.

Source: New York State DOT, Annual Average Daily Traffic (AADT) Beginning 1977 (NYS Open Data 6amx-2pbv) · data from 2019

Data and chart by CalcScrape: Brake Drum Replacement