[PRCo] Re: PRCo 1948

[Derrick J Brashear]

On Fri, 7 Sep 2007, Jim Holland wrote:

> In the outlying mill towns, as many as 80-90 percent of the workforce
> walked to work.
> .......(Tarr, Joel A. 1978. Transportation Innovation and Changing
> Spatial Patterns in Pittsburgh, 1850-1934. Chicago: Public Works
> Historical Society.)

He's a professor at CMU now. Has some interesting things to say.