-------- Original Message --------
Subject: pre-Tiger GIS road data for U.S.
Date: Fri, 2 Apr 2010 16:16:17 -0500
From: Chris Winters <[log in to unmask]>
To: Maps, Air Photo, GIS Forum - Map Librarianship
<[log in to unmask]>
Here's a question to which I should know the answer, but I don't.
Is there a source of pre-Tiger-file road data for the United States--in shapefile (or other modern) format? Has someone, for example, converted the DIME files?
A patron here wants U.S. street data for the 1970s and 1980s.
I'd be grateful for any information.
Thanks.
Chris Winters
University of Chicago Library