Welcome to the web page of Public Transport and Infrastructure (PTI) Association.
PTI is a nonprofit, non-governmental public benefit organization, registered by professionals and enthusiasts, interested in the problems of public transport and infrastructure. Our main purpose is to popularize the urban transport as a means of mass transportation of passengers in the cities. We deliver different services around this, e.g. we conduct researches related to network optimization, vehicles operations and the construction and maintenance of the urban infrastructure.

Our members are professionals with years of experience in the areas of operations of the public transport’s vehicles, technical maintenance, transport processes management, preservation and archiving of materials about the public transport, as well experts in modeling, building and delivery of software applications, spacial planning, financial and legal analysis, publishing and advertizing. The core of the team is represented by the founders of the first public forum for urban transport in Bulgaria – GTSofia.info, running since 2006. One of the main directions in which the association will pursue an active work is the preservation of cultural and historical sights of the urban transport. We are executing projects in the field of the preservation, conservation and restoration of public transport vehicles in Bulgaria.

In order to achieve our goals the Association is actively partnering with local public authorities, state and municipal enterprises and their branches, Bulgarian and foreign companies in the field of engineering, construction, operation and maintenance of vehicles, construction and IT applications.