Technical and road infrastructure

	2016	2017	2016=100
Technical and road infrastructure
Water supply
The length of the water supply network in km	1890	1911	101,1
Connections leading to residential and collective residence buildings (in thousands):	43,1	43,7	101,4
Water delivered in total, in thousands m3 / day	86,3	85,0	98,5
Including water supplied to households in thousands m3 / day	59,4	59,1	99,5
Sewers
The length of the active sewerage network in km	1 342	1 359	101,3
Connections leading to residential and collective residence buildings in thousands	37,9	38,8	102,4
Wastewater discharged by urban sewerage in thousands dam3 / year	82,3	82,1	99,8
Gas network
Number of gas consumers in households (in thousands)	181,7	180,3	99,2
Gas consumption in households in millions m3 / year	93,2	99,3	106,5
Power grid
Number of electricity consumers (in thousands)	296,4	301,4	101,7
Total electricity consumption in GWh / year	2236,4	2259,8	101,0
Electricity consumption in residential dwellings in GWh / year	502,7	507,8	101,0
District Heating
Heat demand in MW	1 183	1 212	102,5
Total heat consumption in thousands GJ, including in:	6 286	6 454	102,7
households	4 035	4 158	103,0
The length of the heating network in km	524,7	538,6	102,6
Road infrastructure
Total length of roads in Poznan in km, of which:	1 180	1 189	100,8
national	20	20	100,0
voivodship	44	44	100,0
poviat	270	270	100,0
municipal	719	719	100,0
internal	127	136	107,1
The length of roads with paved surface in km	918	920	100,2
Number of traffic lights	309	308	99,7
Number of street lights (in thousands)	46,0	46,2	100,5
Electricity consumption for road lighting in MWh	28 300	28 500	100,7
Length of storm water drainage in km	598,7	610,3	101,9
Number of parking spaces in the Paid Parking Zone	8 880	8 633	97,2
Number of guarded (buffer) parking spaces	817	817	100,0
Public transport
Number of passengers transported (in millions)	245,1	254,9	104,0
Total length of routes in km, of which:	408	408	100,0
tram routes	67	69	101,5
bus routes	341	339	99,4
Total length of lines in km, of which:	1143	1167	102,1
tram lines	263	229	87,1
bus lines	880	937	106,5
Total number of rolling stock, of which:	623	601	96,5
trams	302	281	93,0
buses	321	320	99,7
Seats in vehicles, in total (in thousands), as of 31/12, of which	88,8	86,9	97,9
in trams	48,6	46,8	96,3
in buses	40,2	40,1	99,8
Overall technical readiness ratio of vehicles in %, of which:	84,8	89,4	x
trams	82,4	86,9	x
buses	87,1	91,6	x
Rolling stock utilization rate in %, of which:	80,3	85,7	x
trams	72,4	77,3	x
buses	87,9	89,8	x
Punctuality ratio of the vehicles in total, in %, of which:	76,7	81,9	x
trams	85,0	88,8	x
buses	73,4	78,2	x
Price of one-single ride normal public transport ticket in PLN
10-minutes	3,0	3,0	100,0
40-minutes	4,6	4,6	100,0
Motor Vehicles
Total number of motor vehicles (in thousands), including:	470,3	563,1	119,7
passenger cars	356,8	425,4	119,2
trucks	62,5	93	148,7
motorcycles	15,0	13,4	89,7
The number of passenger taxis	2 798	2 737	97,8
Air traffic
Poznan – Ławica Airport
The number of regular air connections in total, of which:	27	32	118,5
domestic	1	1	100,0
international	26	31	119,2
Number of air operations (in thousands)	24,8	24,4	98,4
Number of passengers checked in total (in thousands), of which for:	1 710,2	1 852,7	108,3
domestic flights	123,4	166,2	134,7
international flights	1 586,9	1 686,4	106,3
Cargo transport, in thousand tonnes	3,0	4,9	163,4