Lommedalsbanen does not recreate one public passenger line. It preserves 600 mm-gauge equipment from construction, mining, industry and defence — the compact rail systems that moved heavy loads behind many large Norwegian projects.
A private preservation project begins
Olaf Wiegels began collecting narrow-gauge railway material and built a short line in his garden. The project started decades before industrial railway preservation had an established museum framework in Norway. 2
The collection moves to Lommedalen
Material was transferred to the present site in 1979. A first short section of railway was laid, and the developing museum opened part of the line to visitors on 3 October 1981. 2
Lommedalsbanen is formally established
Margrethe and Olaf Wiegels established the museum organisation to secure the collection and continue building a permanent home for Norwegian industrial narrow-gauge history. 1
The collection receives museum status
From 1 January 1991, Lommedalsbanen held semi-official museum status. The site continued to develop its forest railway, stations, workshops and specialist rolling-stock collection. 1