Next page: Symbols
The track numbering scheme is adopted from the following source: ZTS Maps Philadelphia Division Volume 6. I have decided to make a small change to make it easier to identify tracks on the layout. Below is the numbering scheme that I will be using for the layout.
| Number Series | Applies To | Note | |
|---|---|---|---|
| 001-199 |
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| 200-299 |
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| 300-349 |
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| 350-399 |
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| 400-425 |
|
1 | |
| 426-450 |
|
1 | |
| 451-499 |
|
1 | |
| 500-527 |
|
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| 528 |
|
||
| 529 |
|
[top] | |
| 530-539 |
|
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| 540-597 |
|
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| 598 |
|
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| 599 |
|
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| 600-696 |
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| 697-699 |
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| 700-997 |
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| 998-999 |
|
[top] |
1: On the original that this scheme is developed from, this entire block (400-499) is reserved for special applications. For this layout I have decided to label Amtrak main tracks as the 400-425 group, and platform tracks as the 426-450 group. The group sizes will change as time goes on to properly reflect the actual number of main and platform tracks available.