This authority is responsible for development and management of public transport in the Bizkaia region, carrying some 164·5 million passengers in 2016.

Address
Ugasko 5
48001 Bilbao
Spain
Phone
+34 94 476 6150
Fax
+34 94 475 0021
Email
gerencia@cotrabi.eus
Website
www.ctb.eus