Traffic Region: East of England
Traffic Authority: Hertfordshire
Road Number: M1
Road Type: Class A Principal road in Rural area
OS Grid: TL091076
Location: St Michael
Census Point ID: 74660
Census Point Coverage: M1 between A414 and M1 (8)
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| 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Pedal Cycles | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 3 | 4 | 3 |
| Motorcycles and Mopeds | 417 | 668 | 682 | 394 | 400 | 384 | 322 | 440 | 427 | 331 | 287 |
| Cars | 37,321 | 38,724 | 39,847 | 37,166 | 37,798 | 37,533 | 28,344 | 27,456 | 27,263 | 27,316 | 28,321 |
| Buses and Coaches | 148 | 234 | 242 | 168 | 139 | 133 | 108 | 194 | 197 | 177 | 161 |
| Light Goods Vehicles | 4,830 | 5,555 | 5,600 | 4,774 | 5,313 | 5,558 | 4,454 | 5,174 | 5,184 | 5,119 | 4,450 |
| Two-axle Rigid HGVs | 1,217 | 1,249 | 1,282 | 1,480 | 1,581 | 1,590 | 929 | 963 | 938 | 780 | 610 |
| Three-axle Rigid HGVs | 225 | 291 | 323 | 239 | 269 | 264 | 137 | 155 | 170 | 144 | 128 |
| Four-axle Rigid HGVs | 169 | 227 | 252 | 233 | 271 | 288 | 268 | 206 | 213 | 190 | 189 |
| Three-axle Articulated HGVs | 375 | 320 | 299 | 393 | 378 | 338 | 170 | 87 | 82 | 200 | 136 |
| Five-axle Articulated HGVs | 803 | 739 | 660 | 693 | 618 | 546 | 286 | 224 | 212 | 227 | 218 |
| Six-axle Articulated HGVs | 265 | 422 | 476 | 486 | 539 | 576 | 243 | 193 | 203 | 208 | 194 |
| All HGVs | 3,054 | 3,248 | 3,292 | 3,524 | 3,656 | 3,602 | 2,033 | 1,828 | 1,818 | 1,749 | 1,475 |
| All motor vehicles | 45,770 | 48,429 | 49,663 | 46,026 | 47,306 | 47,210 | 35,261 | 35,092 | 34,889 | 34,692 | 34,694 |
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.