| Datum | Gesellschaft | Strecke | Spurweite (mm) |
|---|---|---|---|
| 6. Juni 1899 | Atlin Short Line Railway and Navigation | Taku City–Scotia Bay | 914 |
| 6. Juli 1899 | White Pass and Yukon Railway | White Pass (Grenze nach AK)–Bennett | 914 |
| 1. August 1900 | White Pass and Yukon Railway | Bennett–Grenze nach YK | 914 |
| 1915 | Pacific Great Eastern Railway | North Vancouver–Whytecliffe | 1435 |
| Oktober 1921 | Pacific Great Eastern Railway | (Fähre von Vancouver)–Squamish–Quesnel | 1435 |
| Januar 1953 | Pacific Great Eastern Railway | Quesnel–Prince George | 1435 |
| August 1956 | Pacific Great Eastern Railway | Whytecliffe–Squamish | 1435 |
| 5. Oktober 1958 | Pacific Great Eastern Railway | Prince George–Dawson Creek | 1435 |
| 5. Oktober 1958 | Pacific Great Eastern Railway | Chetwynd–Fort St. John | 1435 |
| August 1966 | Pacific Great Eastern Railway | Kennedy–Mackenzie | 1435 |
| 1. August 1968 | Pacific Great Eastern Railway | Odell–Fort St. James | 1435 |
| 10. September 1971 | Pacific Great Eastern Railway | Fort St. John–Fort Nelson | 1435 |
| 1972 | British Columbia Railway | Fort St. James–Chipmunk | 1435 |
| ca. 1979 | British Columbia Railway | Wakely–Tumbler Ridge Quintette | 1435 |
Kanada: AB – BC – MB – NB – NF – NS – NT – ON – PEI – PQ – SK – YK
USA: AK – AL – AR – AZ – CA – CO – CT – DC – DE – FL – GA – HI – IA – ID – IL – IN – KS – KY – LA – MA – MD – ME – MI – MN – MO – MS – MT – NC – ND – NE – NH – NJ – NM – NV – NY – OH – OK – OR – PA – RI – SC – SD – TN – TX – UT – VA – VT – WA – WI – WV – WY
Übrige Staaten: AG – BDS – BMD – C – CR – DOM – ES – GCA – GP – HN – JA – KAN – MEX – MQ – NC – PA – PRI – RH – TT – WL