Two I can think of:
Cherry Tree (Blackburn) to Chorley, this line was constructed as a quicker way to get coal from Wigan to the East Lancashire mill towns. The stations (except the two mentioned) closed to passengers in 1960 and goods 1966.
My old line, North Lancs loop between Blackburn and Rose Grove (Burnley) via Padiham and Great Harwood. Closed to regular passengers Dec 1957 after the usual public meeting. The public were pacified by retaining the summer day excursions and wakes week holiday services, however the year Beeching brought out his report was the last year for the wakes week specials. It was quietly closed at the end of 1964.