St Andrews Square stop, night tram , Edinburgh, part of Lothian public transport, Scotland, UK

Edinburgh Trams is a tramway in Edinburgh, Scotland, operated by Edinburgh Trams Ltd. It is a 14-kilometre (8.7 mi) line between St Andrew Square in the New Town and Edinburgh Airport, with 15 stops. Construction began in June 2008, and after encountering delays it opened on 31 May 2014. The scheme had an initial estimated cost of £375 million in 2003, but by May 2008, when contracts were signed, the cost had risen to £521 million. The final cost after delays was £776 million. After running for two years, the scheme had achieved pre-tax profitability (excluding maintenance and infrastructure costs) and exceeded the original ridership targets. It has run at an operating loss since 2018 (e.g. − £9.4 million in 2018). On 14 March 2019, Edinburgh Council voted to approve the extension of the existing line from York Place to Newhaven. The extended line is due to be operational by early 2023