Traffic Region: East of England
Traffic Authority: Hertfordshire
Road Number: A41
Road Type: Class A Principal road in Rural area
OS Grid: TQ125984
Location:
Census Point ID: 78355
Census Point Coverage: A41 between A4008 / M25 J5 and Woodmere Ave
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| 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pedal Cycles | 42 | 82 | 86 | 95 | 77 | 33 | 51 | 93 | 104 | 105 | 102 | 112 | 106 | 105 | 79 | 73 | 68 | 65 |
| Motorcycles and Mopeds | 454 | 544 | 550 | 472 | 416 | 337 | 350 | 498 | 465 | 439 | 344 | 364 | 328 | 328 | 311 | 316 | 309 | 312 |
| Cars | 26,762 | 26,404 | 26,351 | 26,849 | 26,903 | 27,549 | 27,632 | 27,854 | 27,325 | 26,887 | 24,027 | 23,907 | 23,806 | 23,671 | 24,214 | 23,770 | 24,141 | 23,963 |
| Buses and Coaches | 190 | 189 | 193 | 169 | 158 | 130 | 128 | 215 | 217 | 212 | 128 | 128 | 137 | 129 | 152 | 151 | 140 | 131 |
| Light Goods Vehicles | 2,897 | 3,324 | 3,330 | 3,167 | 3,139 | 3,499 | 3,555 | 3,423 | 3,584 | 3,882 | 3,383 | 3,488 | 3,349 | 3,388 | 3,260 | 3,429 | 3,746 | 3,943 |
| Two-axle Rigid HGVs | 394 | 515 | 497 | 639 | 642 | 499 | 510 | 514 | 493 | 475 | 392 | 390 | 345 | 344 | 418 | 406 | 412 | 409 |
| Three-axle Rigid HGVs | 30 | 49 | 51 | 42 | 45 | 45 | 45 | 89 | 96 | 101 | 43 | 46 | 44 | 47 | 74 | 78 | 77 | 79 |
| Four-axle Rigid HGVs | 46 | 139 | 145 | 60 | 65 | 89 | 96 | 140 | 143 | 143 | 212 | 239 | 238 | 268 | 187 | 182 | 206 | 211 |
| Three-axle Articulated HGVs | 21 | 45 | 41 | 43 | 41 | 41 | 38 | 54 | 47 | 44 | 29 | 22 | 16 | 12 | 10 | 13 | 13 | 14 |
| Five-axle Articulated HGVs | 56 | 82 | 71 | 65 | 57 | 139 | 124 | 64 | 57 | 50 | 58 | 58 | 53 | 50 | 68 | 67 | 60 | 60 |
| Six-axle Articulated HGVs | 31 | 37 | 41 | 65 | 72 | 66 | 72 | 55 | 54 | 54 | 45 | 47 | 46 | 46 | 63 | 63 | 62 | 64 |
| All HGVs | 578 | 867 | 846 | 914 | 922 | 879 | 885 | 916 | 890 | 867 | 779 | 802 | 742 | 767 | 821 | 809 | 829 | 836 |
| All motor vehicles | 30,881 | 31,328 | 31,270 | 31,571 | 31,538 | 32,394 | 32,550 | 32,906 | 32,481 | 32,287 | 28,661 | 28,689 | 28,363 | 28,282 | 28,759 | 28,475 | 29,165 | 29,185 |
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.