Traffic Region: South East
Traffic Authority: Windsor and Maidenhead
Road Number: A404
Road Type: M or Class A Trunk Motorway
OS Grid: SU857808
Location: Windsor and Maidenhead
Census Point ID: 74647
Census Point Coverage: A404 between A4 and A404
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| 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pedal Cycles | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Motorcycles and Mopeds | 247 | 272 | 206 | 223 | 227 | 317 | 287 | 289 | 281 | 231 | 344 | 161 | 191 | 148 | 110 | 114 | 271 | 273 |
| Cars | 28,361 | 29,240 | 30,888 | 31,568 | 32,104 | 38,462 | 35,483 | 35,234 | 34,988 | 36,393 | 35,533 | 39,857 | 34,381 | 31,902 | 31,927 | 32,890 | 36,686 | 36,671 |
| Buses and Coaches | 52 | 54 | 114 | 112 | 93 | 100 | 93 | 88 | 89 | 61 | 90 | 75 | 80 | 101 | 134 | 132 | 88 | 90 |
| Light Goods Vehicles | 2,563 | 2,708 | 2,569 | 2,844 | 3,165 | 3,314 | 3,578 | 3,965 | 3,973 | 3,792 | 4,800 | 4,350 | 4,589 | 4,160 | 4,607 | 5,122 | 5,456 | 5,812 |
| Two-axle Rigid HGVs | 801 | 791 | 905 | 941 | 1,005 | 1,070 | 1,000 | 1,019 | 992 | 948 | 1,181 | 708 | 812 | 588 | 801 | 837 | 554 | 578 |
| Three-axle Rigid HGVs | 76 | 87 | 70 | 76 | 86 | 115 | 104 | 106 | 117 | 35 | 64 | 108 | 110 | 135 | 134 | 151 | 158 | 160 |
| Four-axle Rigid HGVs | 135 | 136 | 92 | 105 | 123 | 94 | 131 | 147 | 152 | 100 | 130 | 122 | 156 | 78 | 133 | 139 | 189 | 204 |
| Three-axle Articulated HGVs | 90 | 81 | 91 | 88 | 84 | 111 | 112 | 97 | 91 | 35 | 69 | 71 | 92 | 108 | 90 | 116 | 75 | 77 |
| Five-axle Articulated HGVs | 262 | 233 | 266 | 238 | 213 | 310 | 264 | 254 | 240 | 141 | 163 | 213 | 284 | 180 | 295 | 306 | 140 | 143 |
| Six-axle Articulated HGVs | 119 | 137 | 166 | 184 | 204 | 245 | 207 | 215 | 226 | 261 | 378 | 199 | 216 | 320 | 263 | 273 | 484 | 498 |
| All HGVs | 1,483 | 1,465 | 1,590 | 1,632 | 1,715 | 1,945 | 1,818 | 1,838 | 1,818 | 1,520 | 1,985 | 1,421 | 1,669 | 1,409 | 1,717 | 1,823 | 1,600 | 1,660 |
| All motor vehicles | 32,706 | 33,739 | 35,367 | 36,379 | 37,304 | 44,138 | 41,259 | 41,414 | 41,149 | 41,997 | 42,752 | 45,864 | 40,910 | 37,720 | 38,496 | 40,080 | 44,101 | 44,507 |
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.