Birch Bay Transport
Birch Bay Transport is a company that operates train lines and constructs track as commissioned work. It is owned and operated by Och_Noe.
BBT was the operator of the Bamboo Maar shuttle train, which travelled from the station to the bottom of the crater. The operation has since been rendered impossible by advtrains updates.
Parts of the E4 tracks were built by BBT, including Bamboo Maar, Bamboo Hills. BBT also supported construction of Trap City Central Station.