[PRCo] Re: an unknown Pittsburgh coal haulage trolley line?

[Derrick J Brashear]

On Sat, 6 Jan 2007, Donald Galt wrote:

> On 6 Jan 2007 at 16:18, robert netzlof wrote:
>
>>
>> I was interested to note the triangular protrusion on the west side of
>> the RoW of the Castle Shannon incline. Much of that triangular area
>> houses many irregularities in the contour lines. I suggest that the
>> lower end of both inclines were very close together, the RoW for the
>> newer incline taking over much of the older RoW at the lower end.
>
> Nice job pointing things up on the map, Bob.
>
> I've got to get a high-speed connection so that I don't have to think so long
> and hard about downloading stuff like these maps.

Even with a high speed connection it's a while. The server rerenders on 
the fly from MrSid to JPG while you wait... then you download. 2.5gb as 
JPGs for the entire city.