| Line of Railway | Act authorising construction |
| Nyngan to Cobar | Nyngan to Cobar Railway Act of 1890 |
| Narrabri to Moree | Narrabri to Moree Railway Act 1895 |
| Jerilderie to Berrigan | Jerilderie to Berrigan Railway Act 1895 |
| Parkes to Condobolin | Parkes to Condobolin Railway Act 1895 |
| Nevertire to Warren | Nevertire to Warren Railway Act 1896 |
| Berrigan to Finley | Berrigan to Finley Railway Act 1896 |
| Tamworth to Manilla | Tamworth to Manilla Railway Act 1896 |
| Moree to Inverell | Moree to Inverell Railway Act 1897 |
| Dubbo to Coonamble | Dubbo to Coonamble Railway Act 1899 |
| Goulburn to Crookwell | Goulburn to Crookwell Railway Act 1899 |
| The Rock to Green’s Gunyah | The Rock to Green’s Gunyah Railway Act 1898 and
The Rock to Green’s Gunyah Railway (Amendment) Act 1900 |
| Koorawatha to Grenfell | Koorawatha to Grenfell Railway Act 1898 and Koorawatha
to Grenfell Railway (Amendment) Act 1900 |
| Byrock to Brewarrina | Byrock to Brewarrina Railway Act 1898 and Byrock to
Brewarrina Railway (Amendment) Act 1900 |
| Gundagai to Tumut | Gundagai to Tumut Railway Act 1900 |
| Narrabri to Walgett and Collarendabri | Narrabri, Walgett, and Collarendabri
Railway Act 1900 |
| Culcairn to Germanton | Culcairn to Germanton Railway Act 1900 |
| Temora to Wyalong | Temora to Wyalong Railway Act 1901 |
| Manilla to Barraba | Manilla to Barraba Railway Act 1901 |
New South Wales Consolidated Acts