Traffic Region: East of England
Traffic Authority: Hertfordshire
Road Number: M1
Road Type: M or Class A Trunk Motorway
OS Grid: TL097070
Location: St Michael
Census Point ID: 26000
Census Point Coverage: M1 between J7 and J8
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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 | 862 | 1,256 | 1,196 | 1,211 | 954 | 1,113 | 918 | 945 | 774 | 767 | 821 | 804 | 1,014 | 996 | 1,057 | 1,063 | 688 | 501 |
| Cars | 111,436 | 119,813 | 119,631 | 120,854 | 129,690 | 127,124 | 113,488 | 109,542 | 98,590 | 114,952 | 113,794 | 117,900 | 143,704 | 139,672 | 149,485 | 147,776 | 146,369 | 115,033 |
| Buses and Coaches | 910 | 944 | 866 | 861 | 876 | 924 | 800 | 754 | 793 | 935 | 900 | 777 | 786 | 760 | 769 | 725 | 633 | 486 |
| Light Goods Vehicles | 17,300 | 17,579 | 16,944 | 16,217 | 18,326 | 19,641 | 18,332 | 20,143 | 18,263 | 24,191 | 22,685 | 22,165 | 25,329 | 24,821 | 28,760 | 29,355 | 28,892 | 24,646 |
| Two-axle Rigid HGVs | 4,958 | 5,826 | 6,252 | 5,915 | 6,765 | 4,911 | 5,241 | 5,013 | 3,691 | 4,161 | 4,787 | 4,575 | 4,192 | 3,943 | 4,289 | 4,834 | 4,932 | 4,083 |
| Three-axle Rigid HGVs | 464 | 631 | 610 | 668 | 710 | 764 | 630 | 649 | 517 | 665 | 703 | 699 | 797 | 758 | 742 | 755 | 904 | 760 |
| Four-axle Rigid HGVs | 404 | 663 | 486 | 574 | 632 | 486 | 664 | 929 | 731 | 1,230 | 1,069 | 729 | 875 | 921 | 969 | 958 | 1,032 | 900 |
| Three-axle Articulated HGVs | 3,047 | 2,324 | 1,825 | 1,901 | 2,207 | 1,962 | 1,492 | 1,541 | 1,161 | 1,041 | 1,332 | 1,164 | 659 | 547 | 653 | 778 | 888 | 708 |
| Five-axle Articulated HGVs | 8,150 | 7,069 | 6,852 | 7,539 | 7,635 | 8,168 | 6,793 | 6,293 | 5,587 | 6,048 | 5,294 | 5,366 | 4,120 | 3,728 | 4,597 | 4,768 | 4,233 | 3,423 |
| Six-axle Articulated HGVs | 2,728 | 3,527 | 3,300 | 2,645 | 3,838 | 4,170 | 3,205 | 4,087 | 2,774 | 3,134 | 4,277 | 4,100 | 5,249 | 5,759 | 5,898 | 5,962 | 8,121 | 6,608 |
| All HGVs | 19,751 | 20,040 | 19,325 | 19,242 | 21,787 | 20,461 | 18,025 | 18,512 | 14,461 | 16,279 | 17,462 | 16,633 | 15,893 | 15,657 | 17,148 | 18,054 | 20,108 | 16,481 |
| All motor vehicles | 150,259 | 159,632 | 157,962 | 158,385 | 171,633 | 169,263 | 151,563 | 149,896 | 132,881 | 157,124 | 155,662 | 158,279 | 186,726 | 181,906 | 197,219 | 196,972 | 196,689 | 157,148 |
| 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pedal Cycles | 0 | 0 | 0 | |||||||||||||||
| Motorcycles and Mopeds | 393 | 590 | 249 | |||||||||||||||
| Cars | 57,246 | 60,296 | 57,113 | |||||||||||||||
| Buses and Coaches | 342 | 538 | 241 | |||||||||||||||
| Light Goods Vehicles | 9,541 | 9,357 | 12,237 | |||||||||||||||
| Two-axle Rigid HGVs | 2,473 | 3,177 | 2,027 | |||||||||||||||
| Three-axle Rigid HGVs | 208 | 345 | 377 | |||||||||||||||
| Four-axle Rigid HGVs | 188 | 337 | 447 | |||||||||||||||
| Three-axle Articulated HGVs | 1,994 | 1,213 | 351 | |||||||||||||||
| Five-axle Articulated HGVs | 4,696 | 3,700 | 1,699 | |||||||||||||||
| Six-axle Articulated HGVs | 1,300 | 1,889 | 3,281 | |||||||||||||||
| All HGVs | 10,859 | 10,661 | 8,183 | |||||||||||||||
| All motor vehicles | 78,381 | 81,442 | 78,023 |
| 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pedal Cycles | 0 | 0 | 0 | |||||||||||||||
| Motorcycles and Mopeds | 469 | 666 | 252 | |||||||||||||||
| Cars | 54,190 | 59,517 | 57,920 | |||||||||||||||
| Buses and Coaches | 568 | 406 | 245 | |||||||||||||||
| Light Goods Vehicles | 7,759 | 8,222 | 12,410 | |||||||||||||||
| Two-axle Rigid HGVs | 2,485 | 2,649 | 2,056 | |||||||||||||||
| Three-axle Rigid HGVs | 256 | 286 | 383 | |||||||||||||||
| Four-axle Rigid HGVs | 216 | 326 | 453 | |||||||||||||||
| Three-axle Articulated HGVs | 1,053 | 1,111 | 356 | |||||||||||||||
| Five-axle Articulated HGVs | 3,454 | 3,369 | 1,723 | |||||||||||||||
| Six-axle Articulated HGVs | 1,428 | 1,638 | 3,327 | |||||||||||||||
| All HGVs | 8,892 | 9,379 | 8,299 | |||||||||||||||
| All motor vehicles | 71,878 | 78,190 | 79,125 |
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.