| back forward |
| the whole thing....... |
| the track plan is the right one; it will not be changed any more |
| A |
| B |
| the track plan is the right one; it will not be changed any more; A and B indicate the points in which the old layout will be linked to the new one; wooden supports are located to hold the old layout (red markings) |
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| . |
| . |
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