On Feb 1, 1:21*pm, "Carl Rogers" > wrote:
> Hi Viatologists,
>
> Up next is Pennsylvania, USA... *Also known as the Keystone State, its
> population of 12,5 million uses an intricate set of Interstates, US Federal
> Routes and State Routes daily.

There are no such things as "federal routes" in Pennsylvania or other
states.

>*As the planet's largest sampler of highway
> media, the Worldwide Highway Library (WHL) brings to you photographs of
> Pennsylvania State Routes 252, 407, 643 and 731.

The planet's largest sampler of highway media has shots of only four
minor PA state highways?