I started to quickly. I first drawed the elevation of the shed on Market Street. And then I tried to build a trackplan around. But figures are somtimes unknown, sometimes there are conflicts between sources. There are 2 inch missing here and a feet in surplus there. Not so important, but I want to build a set of drawings who are coherent and scalable from scale 1:10 to 1:500. Before building up, I need to draw an accurate set of ground plans. To avoid errors converting imperial to metrics, my basic drawing scale will be 10 pixel for 1 foot from now on.
In scale HO, this will give a square of 6,89 (decimal) feet (2,1 m) , in Z scale only 2,72 ft (0,831 m) wide. If somebody want to tryout scale O, you need to have enough space for a square with sides of 13 ft 1/3 !
But first we make a walk around Block 47 :
His surface is cut in the middle by Wabash Street, 30 ft wide, into two equal parts. This sections north and south of Wabash Street were 195 ft wide. This two sections are cut in the middle by a small street 15 ft wide, but this street was discontinued following the edification of the Terminal.
The space covered by the terminal is marked in yellow. Soon, I will lay tracks and build up the station, the shed and the freight depot...