United States Shapefiles (*.shp)
In this section, you can download for FREE, ESRI format Shapefiles (*.shp) from the United States of America in WGS84 Datum. You just may quote that downloading like this:
"Shape downloaded from http://www.efrainmaps.es. Carlos Efraín Porto Tapiquén. Geografía, SIG y Cartografía Digital. Valencia, Spain, 2020."
However, you can quote the shape as a single (when you download the shape and unzip, please read the file "README")
Shapes Availables
US States
Shapefile with the US States (in English)
US Counties
Shapefile with the US Counties (in English)
US Roads
Shapefile with the US Roads (in English)
US Regions
Shapefile with the US Census Bureau Regions (in English)
You can already make your donation through Paypal with credit card or account entry to collaborate with this project of free downloads of GIS shp