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Road Traffic Volumes

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  • In 2018, Irish licensed vehicles travelled a total of 47.5 billion kilometres. Each vehicle travelled, on average, 17,422 kilometres in 2018.

  • Private cars accounted for 77.6% of the total number of licensed vehicles and 75.7% of the total distance travelled in 2018. On average, each private car travelled 16,990 kilometres in 2018.

X-axis labelAverage vehicle kilometres, 2018
Private cars16.990
Goods vehicles22.263
Motorcycles2.731
Tractors and
machinery
17.300
Small PSVs39.501
Large PSVs36.095
Exempt
vehicles
15.490
Other
vehicles
5.789
Table 5.1 Road traffic volumes of national fleet by vehicle type, 2007 - 2018
YearPrivate carsGoods vehiclesMotorcyclesTractors and machinerySmall PSVsLarge PSVsExempt vehiclesOther vehiclesTotal
 Vehicle population1
20071,858,906335,71635,84178,86126,1398,18122,34834,4832,400,476
20081,932,729352,23938,06879,40429,1598,63624,40937,7842,502,429
20091,914,924344,67138,74176,00728,9598,67925,64441,4042,479,030
20101,890,110331,77938,04372,01427,5788,37325,58744,2152,437,699
20111,886,421319,53036,53170,46326,0428,20326,17346,1602,419,523
20121,896,184312,86635,43870,28824,7798,24126,09547,9062,421,798
20131,913,939312,57835,67085,80123,6058,30726,16457,6332,463,697
20141,956,661319,22536,75895,97322,9218,64626,23479,3812,545,800
20151,998,485328,26437,05492,60222,4519,02527,03378,4612,593,375
20162,042,600340,08637,75389,51521,9529,54627,75375,4372,644,642
20172,079,345347,44739,04688,37821,54410,09028,70270,1782,684,730
20182,117,463354,45839,85185,82021,31910,69529,04070,3552,729,001
Vehicle kilometres (million)
200731,9737,7361301,4531,00630539137443,368
200831,4507,9011591,9421,07231041247543,721
200933,3917,8551351,37094534950456245,110
201031,7346,8701231,26393231046447042,166
201131,6386,5461141,23297030846041341,681
201231,0766,1671061,31086029845537840,648
201332,0316,3201031,34487329944234541,757
201432,7117,5141041,65384830944379544,378
201535,0897,0811031,60285531343760546,084
201636,6837,4651041,58286633044951647,994
201737,1817,7851081,57585836146242348,754
201835,9757,8911091,48584238645040747,545
Average vehicle kilometres
200717,20023,0443,62618,42938,48737,24617,50710,84418,067
200816,27222,4324,18624,45236,75835,92016,88812,57017,472
200917,43722,7893,47218,01932,63040,25519,67013,57818,197
201016,78920,7073,23817,53633,80436,98418,12910,62717,297
201116,77120,4873,12517,48037,23337,57817,5568,95417,227
201216,38819,7112,99618,63334,69836,14817,4277,88416,784
201316,73620,2202,88715,66536,99436,01416,8805,98116,949
201416,71823,5372,83217,22837,00635,78516,89110,01117,432
201517,55821,5722,77317,29738,06934,64716,1727,70617,770
201617,95921,9492,76817,67539,43234,52516,1646,83418,148
201717,88122,4072,75317,82639,84535,79516,1056,02518,160
201816,99022,2632,73117,30039,50136,09515,4905,78917,422
Source: CSO
1 Vehicle population represents annual average for each year
Table 5.2 Road traffic statistics of national fleet by year of registration and vehicle type, 2018
Year of registrationPrivate carsGoods vehiclesMotorcycles
Vehicleskm (million)Average km Vehicleskm (million)Average km Vehicleskm (million)Average km
2006 or earlier485,5736,44513,274 99,3181,76217,739 13,952312,197
2007155,4002,26014,543 31,49759218,789 2,84772,525
2008148,4212,29615,468 24,56051420,928 2,96982,604
200973,0571,25217,135 11,24423520,874 2,29762,677
2010106,3331,70616,047 10,55222120,934 1,69152,765
2011112,3331,92717,152 10,75123621,922 1,33942,850
2012102,3891,87218,282 11,09925723,114 1,12232,938
2013108,7282,14419,718 14,54736525,066 1,28843,045
2014134,5512,63219,563 21,73555525,528 1,60253,131
2015158,6363,09719,520 27,98072425,887 1,92463,227
2016203,1463,98119,595 36,51597526,712 2,890103,330
2017203,9063,96119,426 35,23995327,048 3,752133,432
2018124,9912,40319,225 19,41950325,923 2,17683,516
Total2,117,46335,97516,990 354,4587,89122,263 39,8511092,731
 Tractors and machinery Small PSVs Large PSVs
 Vehicleskm (million)Average km Vehicleskm (million)Average km Vehicleskm (million)Average km
2006 or earlier45,56765214,304 2,4448333,980 2,8767626,480
20075,4619617,656 1,2994534,836 7902228,005
20085,0999318,313 1,1234136,274 9283639,294
20093,1045919,054 9753838,614 4151537,206
20102,1644319,736 1,3905438,678 212735,281
20112,7025520,266 1,5336139,723 227836,288
20122,6575520,691 1,7337342,045 3801745,206
20133,3677321,535 1,5156442,071 5142140,302
20143,2157021,844 1,8547741,763 6712638,827
20152,9676622,118 1,7357342,284 7973442,424
20163,5368122,875 2,1389042,076 1,1184741,681
20173,8999223,722 2,3139440,422 1,2175242,892
20182,0815023,927 1,2685039,404 5502442,858
Total85,8201,48517,300 21,31984239,501 10,69538636,095
 Exempt vehicles Other vehicles All vehicles
 Vehicleskm (million)Average km Vehicleskm (million)Average km Vehicleskm (million)Average km
2006 or earlier4,0365413,322 46,4962335,015 700,2629,33613,332
20071,6212414,607 3,368267,732 202,2843,07215,189
20081,3851913,922 3,313237,034 187,7993,03116,138
20098091113,709 2,512166,257 94,4131,63217,283
20108781214,173 2,140136,048 125,3602,06116,443
20119111314,627 1,474106,890 131,2692,31417,625
20128581415,855 1,287118,582 121,5272,30118,937
20131,1812017,225 1,655127,410 132,7952,70220,347
20141,5082516,443 1,597137,878 166,7333,40320,411
20152,0303416,580 1,466128,462 197,5354,04620,482
20163,5705916,497 1,690148,180 254,6035,25620,643
20176,40810316,118 2,213167,217 258,9495,28520,408
20183,8456216,039 1,14186,849 155,4723,10719,983
Total29,04045015,490 70,3554075,789 2,729,00147,54517,422
Source: CSO
Table 5.3 Road traffic volumes of national fleet by vehicle type and type of fuel, 2018
Vehicle typePetrolDieselOther Total
Vehicleskm (million)Average km Vehicleskm (million)Average km Vehicleskm (million)Average km Vehicleskm (million)Average km
Private cars946,86412,13612,817 1,129,39723,28520,617 41,20255413,444 2,117,46335,97516,990
Goods vehicles6641116,637 353,5717,87722,277 223416,054 354,4587,89122,263
Motorcycles39,7471082,730 5203,050 5203,124 39,8511092,731
Tractors and machinery328410,753 85,4451,48117,330 4709,255 85,8201,48517,300
Small PSVs2,5008935,607 17,46869739,925 1,3515641,211 21,31984239,501
Large PSVs11028,631 10,68438636,102 000 10,69538636,095
Exempt vehicles6,3728813,830 22,12335315,976 545815,163 29,04045015,490
Other vehicles22,387883,945 47,8473186,654 12014,857 70,3554075,789
Total1,018,87412,52512,293 1,666,58734,39820,640 43,54062314,300 2,729,00147,54517,422
Source: CSO
Table 5.4A Road traffic volumes of national fleet by county of owner and vehicle type, 2018
County of ownerPrivate carsGoods vehiclesMotorcycles Tractors and machinery Small PSVs
Vehicleskm (million)Average km Vehicleskm (million)Average km Vehicleskm (million)Average km Vehicleskm (million)Average km Vehicleskm (million)Average km
Carlow28,51252918,540 5,80912922,282 56312,637 1,9483116,162 161635,951
Cavan31,84961319,246 8,05017822,174 44812,711 2,7624717,159 166743,668
Clare57,4291,07018,635 9,43619820,976 92432,726 3,3086018,027 3531439,666
Cork257,9334,29816,665 41,52187921,168 5,452152,688 11,80120116,990 1,7527039,919
Donegal64,2841,16718,151 14,63528919,749 73622,793 3,3776418,812 3651540,451
Dublin542,5347,61014,027 74,5221,76923,744 12,616352,798 1,8683016,155 11,14943038,571
Galway114,2922,07018,109 20,35742921,076 1,45842,701 5,5569917,765 9623940,203
Kerry71,8971,27717,764 11,92024520,525 1,06232,680 4,3717517,133 4681838,700
Kildare103,5171,82117,589 16,09237823,471 2,16862,728 2,5844316,821 8243542,400
Kilkenny44,54982718,553 8,22118923,000 87222,652 3,8776616,990 216941,699
Laois34,88067319,285 6,03514023,257 51312,710 3,0114916,425 228941,149
Leitrim14,54828519,581 3,4037020,646 16002,725 1,0071818,237 65342,878
Limerick89,1821,58017,715 13,64932223,592 1,48942,700 3,9156717,096 6542639,988
Longford17,29934119,691 3,9398822,266 21312,669 1,3292317,369 88445,372
Louth51,52690217,505 8,14318823,094 85522,758 1,2022117,116 5802442,174
Mayo60,9601,13618,636 13,36227120,262 60522,718 5,0118717,458 2931138,084
Meath88,3591,61218,249 14,78335724,156 1,68452,722 3,0685317,195 9784243,398
Monaghan25,71849219,132 7,96819925,034 30112,780 1,8903418,227 79341,055
Offaly34,48566019,141 6,52513921,360 66922,656 2,6204717,800 167637,758
Roscommon32,56666120,301 6,38413821,565 29512,729 2,5094518,122 132538,818
Sligo29,10752518,042 6,04512120,073 40012,648 1,7063017,755 169739,241
Tipperary 79,3921,51319,060 13,96130221,661 1,41242,694 5,78210117,386 2561039,967
Waterford57,59498417,082 8,16116319,962 1,29332,648 2,4744216,991 3081238,377
Westmeath41,25278619,053 8,11017421,429 60422,706 2,3534117,421 2801242,203
Wexford75,1841,38418,409 13,98933423,897 1,50642,657 4,5727817,114 2701038,521
Wicklow68,6161,16016,906 9,43720021,192 1,55442,720 1,9173216,560 3581438,367
Total2,117,46335,97516,990 354,4587,89122,263 39,8511092,731 85,8201,48517,300 21,31984239,501
Source: CSO
Table 5.4B Road traffic volumes of national fleet by county of owner and vehicle type, 2018
County of ownerLarge PSVs Exempt vehicles Other vehicles All vehicles
Vehicleskm (million)Average km Vehicleskm (million)Average km Vehicleskm (million)Average km Vehicleskm (million)Average km
Carlow149429,084 265414,762 1,28386,429 38,69071318,436
Cavan194839,077 384616,806 1,454106,556 45,30787119,222
Clare238730,913 7611215,282 2,566134,995 75,0151,37618,344
Cork8972932,386 3,4325215,181 9,040495,446 331,8305,59316,855
Donegal6252132,836 9261516,072 4,183225,162 89,1311,59317,875
Dublin3,06613042,321 9,81613914,196 8,080576,998 663,65110,20115,370
Galway5962135,098 1,8953920,756 5,174316,062 150,2912,73218,176
Kerry5241835,008 8421214,152 3,801194,885 94,8851,66617,563
Kildare5011733,159 8831415,618 2,749176,300 129,3162,33018,021
Kilkenny2951136,376 5781321,947 1,695105,627 60,3051,12618,668
Laois198527,685 342514,891 1,23375,633 46,44089119,181
Leitrim99222,180 254417,384 96044,442 20,49538818,911
Limerick3141134,691 1,1611513,078 3,129175,516 113,4932,04217,995
Longford105329,505 228417,935 95355,038 24,15346819,374
Louth230836,526 6741015,111 1,12776,051 64,3371,16318,074
Mayo3411337,492 1,1091816,187 2,533187,170 84,2131,55618,476
Meath3761129,387 8011316,694 2,244146,207 112,2932,10818,770
Monaghan2211045,258 291415,039 1,13365,305 37,60275019,958
Offaly211731,809 324617,844 1,896105,270 46,89887718,693
Roscommon126431,650 443818,014 1,83694,951 44,29087119,671
Sligo119434,908 493815,474 1,55885,078 39,59670417,783
Tipperary3911332,432 9171414,942 3,018175,514 105,1301,97318,770
Waterford179631,054 598914,937 1,710105,643 72,3171,22816,983
Westmeath160532,343 326516,587 1,44185,504 54,5271,03318,940
Wexford2891033,918 6811115,601 3,228195,984 99,7191,85118,560
Wicklow251935,257 614914,699 2,330145,910 85,0771,44116,942
Total10,69538636,095 29,04045015,490 70,3554075,789 2,729,00147,54517,422
Source: CSO
Table 5.5 Road traffic volumes of national fleet by month of year and vehicle type, 2018
MonthPrivate carsGoods vehiclesMotorcycles
Vehicleskm (million)Average km Vehicleskm (million)Average km Vehicleskm (million)Average km
January2,097,0622,7321,210 352,3916031,574 40,5369188
February2,109,9012,6191,171 353,6955761,523 40,2758181
March2,114,7952,7961,259 353,8776141,636 39,9378195
April2,119,1412,9841,350 354,1836541,756 39,6709208
May2,119,4523,2311,467 354,4757081,909 39,43510227
June2,115,0423,1041,412 353,7696811,838 39,2849219
July2,120,0553,2251,464 353,7547051,902 39,34810227
August2,125,3033,2451,467 354,8187091,905 39,60310228
September2,125,1163,0541,375 355,3656691,785 39,8089214
October2,123,6333,1521,412 355,5866911,831 39,98610220
November2,121,2763,0231,345 355,7846641,743 40,1449209
December2,118,7872,8091,240 355,7956181,605 40,1879193
Total2,117,46335,97516,990 354,4587,89122,263 39,8511092,731
 Tractors and machinery Small PSVs Large PSVs
 Vehicleskm (million)Average km Vehicleskm (million)Average km Vehicleskm (million)Average km
January88,4351171,258 21,109652,855 10,415292,587
February87,9651111,209 21,114622,741 10,482282,494
March87,3511171,292 21,141662,938 10,507302,670
April86,7781241,380 21,230703,152 10,528312,857
May86,2221341,494 21,348763,428 10,593343,106
June85,6311281,436 21,370733,303 10,645333,003
July85,1801321,484 21,387763,413 10,735353,125
August84,9781321,484 21,437763,406 10,791353,135
September84,7381241,390 21,419713,183 10,861332,945
October84,4891281,424 21,437733,258 10,911343,037
November84,1941231,354 21,418703,096 10,922332,899
December83,8791141,246 21,416652,851 10,947312,683
Total85,8201,48517,300 21,31984239,501 10,69538636,095
 Exempt vehicles Other vehicles Total
 Vehicleskm (million)Average km Vehicleskm (million)Average km Vehicleskm (million)Average km
January26,312321,038 72,83433427 2,709,0943,6191,240
February26,969311,017 72,27631409 2,722,6783,4661,200
March27,493331,104 71,63032435 2,726,7323,6961,289
April28,088361,198 71,04534463 2,730,6633,9431,383
May28,626401,314 70,51837501 2,730,6694,2691,502
June28,825391,271 70,06735482 2,724,6334,1021,446
July29,289401,325 69,77336497 2,729,5204,2591,499
August30,048421,342 69,61236496 2,736,5924,2841,501
September30,426401,265 69,41334464 2,737,1474,0341,407
October30,698411,303 69,25235475 2,735,9934,1641,445
November30,820401,244 69,05233451 2,733,6103,9941,376
December30,879371,153 68,77331415 2,730,6653,7131,269
Total29,04045015,490 70,3554075,789 2,729,00147,54517,422
Source: CSO
Table 5.6 Road traffic volumes for private cars by engine capacity and type of fuel, 2018
Engine capacity (cc)PetrolDieselOther Total
Vehicleskm (million)Average Km Vehicleskm (million)Average Km Vehicleskm (million)Average Km Vehicleskm (million)Average Km
Up to 1000146,3441,78912,226 179419,550 3,7865213,621 150,3101,84412,270
1001 - 1200138,6461,74412,578 3,8377519,509 5,9776611,121 148,4601,88512,699
1201 - 1400393,9255,02712,761 81,3901,56619,247 2,9524013,658 478,2686,63413,871
1401 - 1600172,5962,33813,549 444,6909,15520,586 7,26810013,741 624,55411,59318,562
1601 - 180046,27661113,199 89,7731,85320,638 12,27516813,715 148,3252,63217,744
1801 - 200036,74847412,896 413,5348,70821,057 2,5963613,701 452,8789,21720,352
Over 200012,32815312,386 95,9931,92520,056 6,3479214,453 114,6692,17018,922
Total946,86412,13612,817 1,129,39723,28520,617 41,20255413,444 2,117,46335,97516,990
Source: CSO
Table 5.7 Road traffic volumes for private cars by county of owner and gender, 2018
County of ownerFemaleMaleCompany Total
Vehicleskm (million)Average km Vehicleskm (million)Average km Vehicleskm (million)Average km Vehicleskm (million)Average km
Carlow13,49524518,147 14,26426718,739 7531621,802 28,51252918,540
Cavan15,47329619,098 15,77330319,190 6021524,509 31,84961319,246
Clare28,16151218,175 28,38053918,997 8881921,639 57,4291,07018,635
Cork122,8521,97516,075 128,7182,18216,950 6,36314222,280 257,9334,29816,665
Donegal30,88655417,937 32,10858518,222 1,2902821,496 64,2841,16718,151
Dublin245,8353,05012,405 252,8783,50613,864 43,8201,05524,066 542,5347,61014,027
Galway56,5061,00217,736 55,5371,01718,306 2,2485122,627 114,2922,07018,109
Kerry34,44260117,439 35,92864317,892 1,5263422,079 71,8971,27717,764
Kildare49,78583716,807 50,88491718,014 2,8486723,669 103,5171,82117,589
Kilkenny21,07437917,982 22,52842618,928 9482122,323 44,54982718,553
Laois16,56031018,720 17,71535019,731 6051321,680 34,88067319,285
Leitrim7,37614519,591 7,03813819,585 133318,835 14,54828519,581
Limerick41,87671817,148 45,14981117,954 2,1565123,721 89,1821,58017,715
Longford8,08315719,395 8,82817519,796 387923,456 17,29934119,691
Louth24,65141416,814 25,80846417,960 1,0672422,479 51,52690217,505
Mayo29,64054618,417 29,99355918,624 1,3273223,765 60,9601,13618,636
Meath43,46676317,562 43,30181618,845 1,5913320,792 88,3591,61218,249
Monaghan12,77724419,103 12,44223618,977 4991223,721 25,71849219,132
Offaly16,03529918,628 17,82734819,497 6241422,183 34,48566019,141
Roscommon14,06327519,550 14,20528319,928 4,29810323,989 32,56666120,301
Sligo14,58625717,628 13,94825518,313 5731321,978 29,10752518,042
Tipperary 37,37669418,557 40,28177719,282 1,7354324,763 79,3921,51319,060
Waterford26,43743416,402 28,25048917,300 2,9086221,153 57,59498417,082
Westmeath19,60236318,519 20,47239719,372 1,1772622,417 41,25278619,053
Wexford35,34163718,032 36,42667018,391 3,4187722,501 75,1841,38418,409
Wicklow33,88255416,361 33,50158017,311 1,2322620,850 68,6161,16016,906
Total1,000,26216,25916,255 1,032,18317,72917,176 85,0181,98723,371 2,117,46335,97516,990
Source: CSO
Table 5.8 Road traffic volumes for goods vehicles by year of registration and unladen weight, 2018
Year of registrationUnladen weight
0 to 2 tonnes2 to 5 tonnes5 to 7.5 tonnes 7.5 to 10 tonnes
Vehicleskm (million)Average km Vehicleskm (million)Average km Vehicleskm (million)Average km Vehicleskm (million)Average km
2006 or earlier71,7711,04314,536 20,24942120,767 1,3643223,505 1,6045232,375
200720,36930815,129 8,73918120,677 346823,519 4641533,287
200815,82928918,273 6,73114120,887 379923,586 4041332,775
20097,32613418,281 2,8846020,668 242623,652 273933,199
20106,94612718,335 2,7265821,359 168422,641 234833,393
20117,17713719,103 2,6125721,808 135324,305 189631,438
20127,21114219,672 2,7206323,107 168527,195 213733,426
20139,13719321,098 3,5508423,721 244726,941 3651233,772
201414,10231422,246 5,20512624,236 258726,704 4481634,891
201517,88741523,182 7,55919025,128 295827,325 5031835,219
201621,60950723,448 10,93927625,223 358926,241 7392635,784
201719,51246023,578 11,60728924,940 3851127,543 7182635,833
201810,78125223,335 6,59415323,200 198524,969 3401234,708
Total229,6574,32018,812 92,1172,09822,777 4,54011324,886 6,49422033,909
 Unladen weight 
10 to 12.5 tonnes Over 12.5 tonnes All vehicles 
Vehicleskm (million)Average km Vehicleskm (million)Average km Vehicleskm (million)Average km 
2006 or earlier2,2789842,964 2,05311656,636 99,3181,76217,739 
20076913042,746 8885056,112 31,49759218,789 
20084962142,402 7224156,739 24,56051420,928 
2009210942,323 3091856,603 11,24423520,874 
2010206941,675 2711555,570 10,55222120,934 
20112301041,899 4082355,798 10,75123621,922 
20122781241,435 5082956,279 11,09925723,114 
20133981844,204 8535159,975 14,54736525,066 
20145962745,829 1,1266557,873 21,73555525,528 
20156172845,756 1,1196658,719 27,98072425,887 
20168904044,529 1,97911759,258 36,51597526,712 
20179054145,571 2,11212659,660 35,23995327,048 
20184261944,170 1,0806358,583 19,41950325,923 
Total8,22236043,778 13,42978058,054 354,4587,89122,263 
Source: CSO

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