Selected records from series first created within the Department for Transport separated out from the Department of the Environment in 1976.
Continuing Survey of Goods Vehicles Database, LM 1.
Local Urban Transport (LUT Series) Files, LM 2.
Transport and Works Act 1992 Files (TWA Series), LM 3.
International Aviation Directorate: Registered Files (IAD series), LM 4.
Public Transport London (PTL and PTLO series), LM 5.
Air Traffic Division and predecessors: Registered files (APF Series), LM 6.
Tolls and Signs Division and successors: Registered Files (TS Series), LM 7.
Channel Tunnel Fixed Link Divisions; Registered Files (CHT and CHT-A prefixes), LM 8.
Aviation Security: Registered Files (AVI series), LM 9.
Shipping Policy, General Lighthouse Authorities and Fund: Registered Files (GLAF Series), LM 10
Sir Patrick Brown's Office: Registered Files (SPBO series), LM 12
Records of the former Strategic Rail Authority: Registered Files (SRA Series), LM 13