What is "brusseline"

Brusseline is a custom typeface developed in 2006 by Eric de Berranger for the signage of the Brussels public transport network (STIB-MIVB) managing metro, pre-metro and trams. The typeface started being used on the network in 2007 as part of company image campaign. The name is inspired by Parisine, the typeface of Paris’ public transport network.