Traffic Region: East of England
Traffic Authority: Hertfordshire
Road Number: A6141
Road Type: Class A Principal road in Urban area
OS Grid: TL228320
Location: Letchworth Garden City
Census Point ID: 78228
Census Point Coverage: A6141 between Baldock Lane and A505
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| 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pedal Cycles | 45 | 39 | 41 | 33 | 32 | 33 | 32 | 32 | 32 | 24 | 26 | 23 | 32 | 32 | 16 | 16 | 16 | 17 |
| Motorcycles and Mopeds | 334 | 368 | 376 | 213 | 216 | 207 | 225 | 226 | 220 | 211 | 354 | 349 | 250 | 264 | 224 | 231 | 232 | 220 |
| Cars | 25,107 | 25,885 | 26,637 | 26,298 | 26,745 | 26,558 | 27,009 | 26,820 | 26,632 | 26,198 | 26,393 | 26,234 | 24,631 | 24,337 | 25,421 | 26,188 | 26,513 | 28,504 |
| Buses and Coaches | 303 | 312 | 322 | 270 | 223 | 214 | 206 | 195 | 198 | 131 | 226 | 229 | 198 | 204 | 135 | 132 | 131 | 123 |
| Light Goods Vehicles | 3,155 | 3,332 | 3,359 | 3,345 | 3,723 | 3,894 | 4,081 | 4,522 | 4,531 | 3,510 | 4,483 | 4,585 | 4,192 | 4,451 | 4,308 | 4,788 | 5,171 | 4,506 |
| Two-axle Rigid HGVs | 656 | 647 | 664 | 909 | 971 | 977 | 1,005 | 1,025 | 998 | 472 | 555 | 546 | 415 | 423 | 403 | 422 | 443 | 434 |
| Three-axle Rigid HGVs | 72 | 82 | 92 | 75 | 85 | 83 | 84 | 85 | 93 | 70 | 59 | 63 | 90 | 99 | 71 | 81 | 77 | 78 |
| Four-axle Rigid HGVs | 45 | 45 | 50 | 33 | 38 | 40 | 44 | 49 | 51 | 70 | 47 | 53 | 60 | 69 | 61 | 64 | 74 | 57 |
| Three-axle Articulated HGVs | 87 | 79 | 73 | 128 | 123 | 110 | 100 | 87 | 82 | 42 | 52 | 40 | 48 | 37 | 50 | 64 | 66 | 40 |
| Five-axle Articulated HGVs | 125 | 113 | 101 | 217 | 193 | 171 | 153 | 147 | 139 | 126 | 155 | 151 | 81 | 80 | 118 | 122 | 114 | 156 |
| Six-axle Articulated HGVs | 66 | 78 | 86 | 87 | 96 | 103 | 112 | 116 | 122 | 105 | 80 | 83 | 77 | 81 | 65 | 67 | 69 | 116 |
| All HGVs | 1,051 | 1,044 | 1,066 | 1,449 | 1,506 | 1,484 | 1,498 | 1,509 | 1,485 | 885 | 948 | 936 | 771 | 788 | 769 | 820 | 843 | 881 |
| All motor vehicles | 29,950 | 30,941 | 31,760 | 31,575 | 32,413 | 32,357 | 33,019 | 33,272 | 33,066 | 30,935 | 32,404 | 32,333 | 30,042 | 30,043 | 30,856 | 32,160 | 32,889 | 34,234 |
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.