Related to the US traffic volume map thread (https://www.aaroads.com/forum/index.php?topic=9806.0). I'm looking at updating the maps I created for that thread with more recent traffic volume data, as well as adding select non-Interstate highways. The national set I used for those maps, as I found out, is 2002 traffic data. I'd like to find more recent data and here's where I was hoping you all could help me out, so I can focus my limited bandwidth (and time) on getting the data during my next couple port visits.
Shapefiles would be an extra plus (eliminates having to hand-code the data into GIS), but I'll take whatever format I can find the data in.
My target year is 2010, though I'll take data anywhere in the 2009-2013 range.
I only have current GIS files for Florida, Minnesota, and Vermont, though I have current non-GIS data for Maryland, Tennessee, and Virginia. Looking for data period for all of the remaining states plus Puerto Rico.
Thanks in advance!
http://www.odot.org/maps/shp/map_shp_highway.zip
Includes a traffic count field titled "ADT".
You should find easily data for Pennsylvania on the PASDA website : http://www.pasda.psu.edu/
Thanks guys, I was indeed able to grab those, as well as Maryland, Virginia, New York, and North Carolina. The PA and OK ones don't specify which year the counts took place, and I didn't see that info in the metadata either.