Petersburg International Economic Forum continued to grow in popularity and attendance in the late 2000s.Matviyenko developed a large number of megaprojects in housing and infrastructure, such as building of the Saint Petersburg Ring Road including the Big Obukhovsky Bridge (the only non-draw bridge over the Neva River in the city), completion of the Saint Petersburg Dam aimed to put an end to ill-famous Saint Petersburg floods, launching Line 5 of Saint Petersburg Metro and starting land reclamation in the Neva Bay for the new Marine Facade of the city (the largest European waterfront development project) containing the Passenger Port of St. Petersburg.