Paddington Railway Station
Paddington Station opened in 1838.
Paddington is the terminus for the Great Western Main line, which is currently operated by Great Western Railway.
Channel 5 have recently done a series of episodes here, called Paddington Station 24/7. I would highly recommend it.
A crossrail station is well underway at Paddington.
Crossrail services were due to start in December of 2018. However, the opening of Crossrail stations has been postponed for now.