| skos:altLabel | - railway line
- line
- main line
- original line
- mainline
- West London
- Bristol–Bath–London line
- British Rail<br />Great Western Main Line
- Brunel's Billiard Table
- Brunel's original route
- Cornish Main Line
- Cornish main line
- Didcot to Swindon
- GWML
- GWR Main Line
- Great Western
- Great Western Express
- Great Western Main Line
- Great Western Main Line (GWML)
- Great Western Main Line railway
- Great Western Railway
- Great Western Railway Main Line
- Great Western line
- Great Western main railway line
- Great Western railway
- Great Western route
- London Paddington and Plymouth
- London Paddington – Weston-super-Mare
- London – Bristol
- London-Bristol
- Paddington - Heathrow Terminal 4
- Paddington - Heathrow Terminals 4 and 5
- Paddington - Reading
- Paddington to Bristol
- Paddington to Didcot
- Paddington to Plymouth
- Paddington – Heathrow Terminal 4
- Paddington – Reading
- Paddington-Heathrow Terminal 4
- Reading to Bristol railway line
- To London via Box
- electrification of the Great Western Main Line
- electrified
- its main line
- line to Bristol Temple Meads
- main line between London and Bristol
- main railway line
- main railway line from London
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