Tatarstan authorities will allocate 3 billion rubles to Kazan in 2027 for the renovation of ground electric transport infrastructure, RBC writes. The funds will be used to upgrade 13 km of tracks and communication networks on tram line No. 4. Due to the high wear and tear of the lines, the average speed of the trams in the city is currently 13 km per hour, while the standard is 24 km per hour, and their share in the total volume of passenger traffic does not exceed 7%.