sentences:  underground station amidst diesel exhaust fumes, and avoiding connecting Kastela commuting population to the suburban railway were criticized in the daily press as well as by the members of the Split City Council.Answering questions regarding electrification and timing of the construction, Split deputy mayor Nino Vela stated at a Council meeting that electrification was discussed with Croatian Railways.However, this would require substantial investments and construction of a major traction substation.