South West
Wiltshire
A420
Class A Principal road in Urban area
ST917734
Chippenham
8238
A420 between A4 and A420 Split
Show graph for:
2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pedal Cycles | 56 | 54 | 56 | 50 | 60 | 51 | 81 | 50 | 57 | 57 | 57 | 63 | 41 | 40 | 39 | 36 | 34 | 45 |
Motorcycles and Mopeds | 160 | 168 | 174 | 247 | 134 | 111 | 97 | 92 | 89 | 99 | 94 | 79 | 89 | 100 | 95 | 84 | 82 | 98 |
Cars | 16,073 | 15,574 | 15,823 | 15,238 | 16,323 | 15,571 | 15,276 | 15,031 | 14,701 | 15,024 | 14,934 | 14,890 | 15,692 | 15,553 | 15,975 | 16,291 | 16,546 | 15,194 |
Buses and Coaches | 160 | 168 | 170 | 166 | 109 | 102 | 95 | 86 | 75 | 75 | 85 | 80 | 82 | 86 | 82 | 89 | 82 | 49 |
Light Goods Vehicles | 1,513 | 1,524 | 1,633 | 1,773 | 1,767 | 1,884 | 1,912 | 2,014 | 2,056 | 2,087 | 2,229 | 2,488 | 1,769 | 1,838 | 1,966 | 2,061 | 2,252 | 2,156 |
Two-axle Rigid HGVs | 351 | 335 | 316 | 306 | 285 | 309 | 297 | 277 | 277 | 252 | 268 | 272 | 196 | 197 | 202 | 192 | 194 | 209 |
Three-axle Rigid HGVs | 52 | 58 | 60 | 62 | 73 | 78 | 73 | 67 | 76 | 76 | 77 | 84 | 81 | 88 | 98 | 100 | 99 | 81 |
Four-axle Rigid HGVs | 35 | 34 | 34 | 36 | 40 | 45 | 47 | 47 | 50 | 48 | 42 | 48 | 33 | 37 | 41 | 38 | 43 | 74 |
Three-axle Articulated HGVs | 21 | 17 | 15 | 15 | 31 | 26 | 20 | 16 | 13 | 12 | 14 | 12 | 12 | 9 | 8 | 10 | 10 | 26 |
Five-axle Articulated HGVs | 39 | 31 | 27 | 24 | 42 | 34 | 26 | 23 | 21 | 18 | 17 | 17 | 20 | 19 | 16 | 15 | 13 | 47 |
Six-axle Articulated HGVs | 16 | 16 | 18 | 20 | 24 | 22 | 22 | 21 | 20 | 20 | 20 | 22 | 54 | 55 | 51 | 50 | 49 | 43 |
All HGVs | 514 | 491 | 470 | 463 | 495 | 514 | 485 | 451 | 457 | 426 | 438 | 455 | 395 | 405 | 415 | 405 | 409 | 479 |
All motor vehicles | 18,420 | 17,925 | 18,270 | 17,887 | 18,828 | 18,182 | 17,865 | 17,674 | 17,378 | 17,711 | 17,780 | 17,992 | 18,027 | 17,982 | 18,534 | 18,930 | 19,371 | 17,976 |
2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pedal Cycles | 31 | 30 | 31 | 28 | 40 | 34 | 54 | 33 | 38 | 38 | 38 | 42 | 23 | 23 | 22 | 21 | 19 | 27 |
Motorcycles and Mopeds | 100 | 105 | 109 | 155 | 80 | 66 | 58 | 55 | 53 | 59 | 56 | 47 | 52 | 58 | 56 | 49 | 47 | 59 |
Cars | 9,535 | 9,239 | 9,387 | 9,040 | 9,601 | 9,159 | 8,985 | 8,841 | 8,647 | 8,837 | 8,784 | 8,758 | 9,388 | 9,305 | 9,557 | 9,746 | 9,979 | 8,755 |
Buses and Coaches | 79 | 83 | 84 | 82 | 46 | 43 | 40 | 36 | 32 | 32 | 36 | 34 | 41 | 43 | 41 | 44 | 44 | 27 |
Light Goods Vehicles | 862 | 868 | 930 | 1,010 | 1,019 | 1,086 | 1,102 | 1,161 | 1,185 | 1,203 | 1,285 | 1,434 | 1,053 | 1,095 | 1,171 | 1,228 | 1,318 | 1,209 |
Two-axle Rigid HGVs | 188 | 179 | 169 | 164 | 142 | 154 | 148 | 138 | 138 | 126 | 134 | 136 | 107 | 108 | 111 | 105 | 109 | 113 |
Three-axle Rigid HGVs | 24 | 27 | 28 | 29 | 33 | 35 | 33 | 30 | 34 | 34 | 34 | 37 | 41 | 45 | 50 | 51 | 50 | 44 |
Four-axle Rigid HGVs | 21 | 20 | 20 | 21 | 19 | 21 | 22 | 22 | 23 | 22 | 19 | 22 | 14 | 16 | 18 | 17 | 18 | 35 |
Three-axle Articulated HGVs | 7 | 6 | 5 | 5 | 14 | 12 | 9 | 7 | 6 | 6 | 7 | 6 | 6 | 5 | 4 | 5 | 5 | 14 |
Five-axle Articulated HGVs | 20 | 16 | 14 | 12 | 18 | 15 | 11 | 10 | 9 | 8 | 8 | 8 | 8 | 8 | 6 | 6 | 6 | 28 |
Six-axle Articulated HGVs | 8 | 8 | 9 | 10 | 5 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 25 | 25 | 24 | 23 | 26 | 12 |
All HGVs | 268 | 256 | 245 | 241 | 231 | 241 | 227 | 211 | 214 | 200 | 206 | 213 | 202 | 207 | 212 | 207 | 214 | 245 |
All motor vehicles | 10,844 | 10,551 | 10,755 | 10,528 | 10,977 | 10,595 | 10,412 | 10,304 | 10,131 | 10,331 | 10,367 | 10,486 | 10,736 | 10,707 | 11,037 | 11,274 | 11,602 | 10,296 |
2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pedal Cycles | 25 | 24 | 25 | 22 | 20 | 17 | 27 | 17 | 19 | 19 | 19 | 21 | 18 | 18 | 17 | 16 | 15 | 18 |
Motorcycles and Mopeds | 60 | 63 | 65 | 92 | 54 | 45 | 39 | 37 | 36 | 40 | 38 | 32 | 37 | 41 | 39 | 35 | 33 | 38 |
Cars | 6,538 | 6,335 | 6,436 | 6,198 | 6,722 | 6,412 | 6,291 | 6,190 | 6,054 | 6,187 | 6,150 | 6,132 | 6,304 | 6,248 | 6,418 | 6,545 | 6,701 | 6,439 |
Buses and Coaches | 81 | 85 | 86 | 84 | 63 | 59 | 55 | 50 | 43 | 43 | 49 | 46 | 41 | 43 | 41 | 44 | 44 | 22 |
Light Goods Vehicles | 651 | 656 | 703 | 763 | 748 | 798 | 810 | 853 | 871 | 884 | 944 | 1,054 | 715 | 743 | 795 | 834 | 895 | 947 |
Two-axle Rigid HGVs | 163 | 156 | 147 | 142 | 143 | 155 | 149 | 139 | 139 | 126 | 134 | 136 | 88 | 89 | 91 | 86 | 89 | 96 |
Three-axle Rigid HGVs | 28 | 31 | 32 | 33 | 40 | 43 | 40 | 37 | 42 | 42 | 43 | 47 | 40 | 43 | 48 | 49 | 47 | 37 |
Four-axle Rigid HGVs | 14 | 14 | 14 | 15 | 21 | 24 | 25 | 25 | 27 | 26 | 23 | 26 | 19 | 21 | 23 | 22 | 24 | 39 |
Three-axle Articulated HGVs | 14 | 11 | 10 | 10 | 17 | 14 | 11 | 9 | 7 | 6 | 7 | 6 | 6 | 5 | 4 | 5 | 5 | 11 |
Five-axle Articulated HGVs | 19 | 15 | 13 | 12 | 24 | 19 | 15 | 13 | 12 | 10 | 9 | 9 | 12 | 12 | 10 | 9 | 10 | 20 |
Six-axle Articulated HGVs | 8 | 8 | 9 | 10 | 19 | 18 | 18 | 17 | 16 | 16 | 16 | 18 | 29 | 30 | 28 | 27 | 31 | 31 |
All HGVs | 246 | 235 | 225 | 222 | 264 | 273 | 258 | 240 | 243 | 226 | 232 | 242 | 194 | 199 | 203 | 198 | 206 | 234 |
All motor vehicles | 7,576 | 7,374 | 7,515 | 7,359 | 7,851 | 7,587 | 7,453 | 7,370 | 7,247 | 7,380 | 7,413 | 7,506 | 7,291 | 7,275 | 7,497 | 7,656 | 7,880 | 7,680 |
Figures are daily averages calculated from all traffic counts over the course of the year.
Values are rounded to the nearest whole number.
A value of zero for any entry means that there were either no recorded vehicles of that type or too few to register after rounding.
A blank value means that there were no counts made in that year.
Click or tap on the column headings to see a pie chart of the data.