East of England
Hertfordshire
A4178
Class A Principal road in Urban area
TQ105965
Watford
18397
A4178 between A411 and A412
Show graph for:
2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pedal Cycles | 73 | 70 | 73 | 66 | 70 | 59 | 92 | 58 | 65 | 65 | 65 | 72 | 70 | 69 | 67 | 62 | 58 | 55 |
Motorcycles and Mopeds | 130 | 136 | 141 | 200 | 128 | 106 | 91 | 88 | 84 | 94 | 90 | 76 | 124 | 139 | 133 | 117 | 114 | 116 |
Cars | 12,215 | 11,836 | 12,025 | 11,580 | 11,980 | 11,429 | 11,212 | 11,032 | 10,789 | 11,026 | 10,960 | 10,927 | 11,776 | 11,672 | 11,989 | 12,226 | 12,417 | 12,326 |
Buses and Coaches | 91 | 96 | 96 | 93 | 45 | 43 | 39 | 36 | 32 | 32 | 36 | 34 | 79 | 82 | 79 | 85 | 79 | 74 |
Light Goods Vehicles | 1,282 | 1,291 | 1,384 | 1,503 | 1,123 | 1,197 | 1,214 | 1,279 | 1,305 | 1,325 | 1,415 | 1,579 | 1,491 | 1,550 | 1,657 | 1,738 | 1,898 | 1,999 |
Two-axle Rigid HGVs | 109 | 104 | 99 | 96 | 229 | 248 | 239 | 223 | 222 | 202 | 215 | 218 | 145 | 146 | 149 | 142 | 144 | 143 |
Three-axle Rigid HGVs | 8 | 9 | 9 | 9 | 23 | 24 | 22 | 21 | 24 | 24 | 24 | 26 | 22 | 24 | 26 | 27 | 27 | 27 |
Four-axle Rigid HGVs | 4 | 4 | 4 | 4 | 6 | 7 | 7 | 7 | 7 | 7 | 6 | 7 | 16 | 18 | 20 | 19 | 22 | 22 |
Three-axle Articulated HGVs | 3 | 3 | 3 | 3 | 4 | 4 | 2 | 2 | 2 | 2 | 2 | 2 | 13 | 10 | 9 | 10 | 11 | 11 |
Five-axle Articulated HGVs | 6 | 5 | 5 | 5 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 14 | 13 | 11 | 11 | 9 | 9 |
Six-axle Articulated HGVs | 8 | 8 | 8 | 8 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 13 | 13 | 12 | 12 | 12 | 12 |
All HGVs | 138 | 133 | 128 | 125 | 267 | 288 | 275 | 258 | 260 | 240 | 252 | 258 | 223 | 224 | 228 | 221 | 224 | 225 |
All motor vehicles | 13,856 | 13,492 | 13,774 | 13,501 | 13,543 | 13,063 | 12,831 | 12,693 | 12,470 | 12,717 | 12,753 | 12,874 | 13,693 | 13,667 | 14,086 | 14,387 | 14,733 | 14,738 |
2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pedal Cycles | 32 | 31 | 32 | 29 | 39 | 33 | 51 | 32 | 36 | 36 | 36 | 40 | 39 | 38 | 37 | 34 | 32 | 31 |
Motorcycles and Mopeds | 79 | 83 | 86 | 122 | 94 | 78 | 67 | 65 | 62 | 69 | 66 | 56 | 86 | 96 | 92 | 81 | 77 | 80 |
Cars | 8,455 | 8,193 | 8,324 | 8,016 | 8,289 | 7,908 | 7,757 | 7,633 | 7,465 | 7,629 | 7,583 | 7,560 | 7,653 | 7,586 | 7,791 | 7,946 | 8,135 | 8,010 |
Buses and Coaches | 56 | 59 | 59 | 57 | 41 | 39 | 36 | 33 | 29 | 29 | 33 | 31 | 45 | 47 | 45 | 48 | 48 | 42 |
Light Goods Vehicles | 909 | 915 | 981 | 1,065 | 738 | 787 | 798 | 841 | 858 | 871 | 930 | 1,038 | 952 | 990 | 1,058 | 1,110 | 1,192 | 1,276 |
Two-axle Rigid HGVs | 84 | 80 | 76 | 74 | 151 | 164 | 158 | 147 | 146 | 133 | 142 | 144 | 84 | 85 | 87 | 82 | 85 | 83 |
Three-axle Rigid HGVs | 5 | 6 | 6 | 6 | 12 | 13 | 12 | 11 | 13 | 13 | 13 | 14 | 13 | 14 | 16 | 16 | 16 | 17 |
Four-axle Rigid HGVs | 3 | 3 | 3 | 3 | 4 | 5 | 5 | 5 | 5 | 5 | 4 | 5 | 8 | 9 | 9 | 9 | 10 | 10 |
Three-axle Articulated HGVs | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 9 | 7 | 6 | 7 | 7 | 8 |
Five-axle Articulated HGVs | 4 | 3 | 3 | 3 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 5 | 4 | 4 | 4 | 4 | 3 |
Six-axle Articulated HGVs | 4 | 4 | 4 | 4 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 7 | 7 | 7 | 7 | 8 | 7 |
All HGVs | 102 | 98 | 94 | 92 | 172 | 187 | 179 | 167 | 168 | 155 | 163 | 167 | 126 | 126 | 129 | 125 | 129 | 127 |
All motor vehicles | 9,601 | 9,348 | 9,544 | 9,352 | 9,334 | 8,999 | 8,837 | 8,739 | 8,582 | 8,753 | 8,775 | 8,852 | 8,862 | 8,844 | 9,115 | 9,310 | 9,581 | 9,536 |
2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pedal Cycles | 41 | 39 | 41 | 37 | 31 | 26 | 41 | 26 | 29 | 29 | 29 | 32 | 31 | 31 | 30 | 28 | 26 | 25 |
Motorcycles and Mopeds | 51 | 53 | 55 | 78 | 34 | 28 | 24 | 23 | 22 | 25 | 24 | 20 | 39 | 43 | 41 | 36 | 35 | 36 |
Cars | 3,760 | 3,643 | 3,701 | 3,564 | 3,691 | 3,521 | 3,455 | 3,399 | 3,324 | 3,397 | 3,377 | 3,367 | 4,123 | 4,087 | 4,198 | 4,281 | 4,383 | 4,316 |
Buses and Coaches | 35 | 37 | 37 | 36 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 34 | 35 | 34 | 37 | 37 | 32 |
Light Goods Vehicles | 373 | 376 | 403 | 438 | 385 | 410 | 416 | 438 | 447 | 454 | 485 | 541 | 539 | 560 | 599 | 628 | 675 | 722 |
Two-axle Rigid HGVs | 25 | 24 | 23 | 22 | 78 | 84 | 81 | 76 | 76 | 69 | 73 | 74 | 61 | 61 | 63 | 60 | 62 | 60 |
Three-axle Rigid HGVs | 3 | 3 | 3 | 3 | 11 | 11 | 10 | 10 | 11 | 11 | 11 | 12 | 9 | 9 | 10 | 11 | 10 | 11 |
Four-axle Rigid HGVs | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 9 | 10 | 11 | 10 | 11 | 12 |
Three-axle Articulated HGVs | 1 | 1 | 1 | 1 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 4 | 3 | 2 | 3 | 3 | 3 |
Five-axle Articulated HGVs | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 9 | 9 | 7 | 7 | 7 | 6 |
Six-axle Articulated HGVs | 4 | 4 | 4 | 4 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 6 | 6 | 6 | 5 | 6 | 6 |
All HGVs | 36 | 35 | 34 | 33 | 95 | 101 | 96 | 91 | 92 | 85 | 89 | 91 | 97 | 98 | 99 | 96 | 99 | 97 |
All motor vehicles | 4,255 | 4,144 | 4,230 | 4,149 | 4,209 | 4,064 | 3,994 | 3,954 | 3,888 | 3,964 | 3,978 | 4,022 | 4,832 | 4,823 | 4,971 | 5,078 | 5,228 | 5,203 |
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.