Highbury & Islington (HHY/ZHI)

Type: National Rail &
Transport for London
Station codes: HHY (National Rail)
Opened: 1872
Highbury & Islington is typical of a number of London stations which have grown in size and complexity over the years as new lines have reached them.

The original station on the site was operated by the North London Railway, later a new station adjacent to it was built by the Great Northern & City Railway, later operated by the Metropolitan Railway and then British Rail. The new Victoria Line reached the station in the late 1960s which was when the current station building was built.

Nowadays the station has 8 platforms and is served by the Victoria Line, London Overground and Great Northern. The station, which is managed by TfL, is a busy one with nearly 20 million passengers a year on the National Rail platforms and not much less on the Underground.
London Overground 378 232 on platform 7

Platforms 7 and 2, sure it makes sense

Leaf blowing train passes through behind 66 724

Freight also passes through the station, here a container train behind 90 043

Cardiff Bay / Bae Caerdydd (CDB)

Type: National Rail
Station code: CDB
Opened: 1844
Cardiff Bay (Bae Caerdydd) is at the end of the mile long Butetown branch line from Cardiff Queen Street and serves Cardiff Bay and the various notable buildings in that area including the Welsh Parliament.

The station opened in 1844 as Cardiff Bute Dock and later Cardiff Docks and Cardiff Bute Road. It was given its current name in 1994. The station has been reduced since its heyday with the station building boarded up (though is Grade II* listed) and only 1 platform now in use. A shuttle service operated by Arriva Trains Wales and using a single car DMU runs between Cardiff Queen Street and Cardiff Bay every 12 minutes.

The station building was originally used as the offices of the Taff Vale Railway and later used as a consulate by a number of countries, a staging post for wounded soldiers returning to the UK from the First World War and finally the station building replacing an original building on the other, now removed, platform. The Museum of Military Medicine is planning to move to Cardiff and use the station building as part of its new facility [1].
ATW 153 362 at Cardiff Bay

Station sign

[1] AMS Museum Move http://www.ramcassociation.org.uk/main-news/association-news/118-ams-museum-move