National resources Discussion View history

Data and image sources that may be of use for fact checking and comparing images. Usual warnings against using copyrighted data/imagery apply.

Functional classification maps

• List of functional classification maps by state

Highway data

• National Highway System (US Federal Hwy Admin)
• Interstate Exits (allstays.com)

Maps and imagery

• GeoCommunicator (US Dept of Interior)
• TIGERWeb (US Census Bureau)
• USGS National Map Viewer

Road construction

• National Traffic and Road Closure Information (US Federal Hwy Admin)

Cities and Census Designated Places

• 2010 Census Block Maps (US Census Bureau)

• 2010 Census - Census Tract Reference Map (US Census Bureau)

See also

• Mapping resources
• Road names
• Road types
• Turn instruction override