The section between Brechin and Bridge of Dun is operated as a heritage railway by the Caledonian Railway (Brechin).
This was authorised on 16 July 1846, but it was decided to wait for the Aberdeen Railway to first open.
He also constructed the Caledonian Railway, 1848, the Clydesdale Junction Railway, the Scottish Central Railway, the Scottish Midland Junction Railway, and the Aberdeen Railway; and he either brought forward or was consulted about the entire system of railways from Lancaster to Inverness.
Canadian Pacific Railway | Aberdeen | Great Western Railway | Shanghai Railway Bureau | Canadian National Railway | Midland Railway | Grand Trunk Railway | University of Aberdeen | London and North Western Railway | Northern Pacific Railway | London, Midland and Scottish Railway | Great Central Railway | Aberdeen F.C. | Riccarton Junction railway station | Border Union Railway | Border Counties Railway | London King's Cross railway station | Great Eastern Railway | Southern Railway | BNSF Railway | London and North Eastern Railway | Central railway station, Sydney | Atchison, Topeka and Santa Fe Railway | Euston railway station | St Pancras railway station | Amsterdam Centraal railway station | Luxembourg railway station | heritage railway | Trans-Siberian Railway | Lancashire and Yorkshire Railway |