Traffic Region: South West
Traffic Authority: Wiltshire
Road Number: A366
Road Type: Class A Principal road in Urban area
OS Grid: ST845575
Location: Trowbridge
Census Point ID: 78058
Census Point Coverage: A366 between Lambrok Rd and A363
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| 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pedal Cycles | 161 | 154 | 161 | 143 | 117 | 99 | 155 | 96 | 108 | 108 | 108 | 47 | 44 | 44 | 43 | 40 | 37 | 35 |
| Motorcycles and Mopeds | 46 | 48 | 50 | 71 | 46 | 38 | 33 | 32 | 31 | 34 | 32 | 44 | 42 | 47 | 45 | 40 | 39 | 39 |
| Cars | 7,369 | 7,141 | 7,255 | 6,987 | 7,077 | 6,751 | 6,623 | 6,517 | 6,374 | 6,515 | 6,475 | 7,109 | 6,998 | 6,936 | 7,124 | 7,266 | 7,379 | 7,325 |
| Buses and Coaches | 61 | 64 | 64 | 62 | 51 | 49 | 45 | 41 | 36 | 36 | 41 | 63 | 69 | 72 | 69 | 74 | 69 | 64 |
| Light Goods Vehicles | 549 | 553 | 593 | 645 | 709 | 756 | 767 | 808 | 825 | 837 | 894 | 835 | 845 | 878 | 939 | 985 | 1,076 | 1,132 |
| Two-axle Rigid HGVs | 67 | 64 | 60 | 58 | 71 | 77 | 74 | 69 | 69 | 63 | 67 | 21 | 21 | 21 | 22 | 21 | 21 | 21 |
| Three-axle Rigid HGVs | 6 | 6 | 6 | 6 | 8 | 8 | 8 | 7 | 8 | 8 | 8 | 6 | 7 | 7 | 8 | 8 | 8 | 8 |
| Four-axle Rigid HGVs | 4 | 4 | 4 | 4 | 6 | 6 | 6 | 7 | 7 | 7 | 6 | 11 | 13 | 14 | 16 | 15 | 17 | 17 |
| Three-axle Articulated HGVs | 6 | 5 | 5 | 5 | 5 | 5 | 4 | 3 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 |
| Five-axle Articulated HGVs | 5 | 4 | 4 | 3 | 3 | 3 | 1 | 1 | 1 | 1 | 1 | 3 | 3 | 3 | 2 | 2 | 2 | 2 |
| Six-axle Articulated HGVs | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 6 | 6 | 6 | 5 | 5 | 5 | 5 |
| All HGVs | 90 | 85 | 81 | 78 | 95 | 101 | 95 | 89 | 89 | 83 | 86 | 49 | 50 | 52 | 54 | 52 | 54 | 55 |
| All motor vehicles | 8,115 | 7,891 | 8,043 | 7,843 | 7,978 | 7,695 | 7,563 | 7,487 | 7,355 | 7,505 | 7,528 | 8,100 | 8,004 | 7,985 | 8,231 | 8,416 | 8,616 | 8,615 |
| 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pedal Cycles | 92 | 88 | 92 | 82 | 67 | 57 | 89 | 55 | 62 | 62 | 62 | 24 | 23 | 22 | 22 | 20 | 19 | 18 |
| Motorcycles and Mopeds | 18 | 19 | 20 | 28 | 18 | 15 | 13 | 13 | 12 | 13 | 12 | 23 | 22 | 25 | 23 | 21 | 20 | 20 |
| Cars | 3,497 | 3,389 | 3,443 | 3,316 | 3,359 | 3,204 | 3,143 | 3,093 | 3,025 | 3,092 | 3,073 | 3,393 | 3,340 | 3,311 | 3,400 | 3,468 | 3,550 | 3,496 |
| Buses and Coaches | 24 | 25 | 25 | 24 | 20 | 19 | 17 | 16 | 14 | 14 | 16 | 24 | 26 | 27 | 26 | 28 | 28 | 24 |
| Light Goods Vehicles | 273 | 275 | 295 | 321 | 353 | 376 | 382 | 402 | 411 | 417 | 445 | 399 | 404 | 420 | 449 | 471 | 505 | 541 |
| Two-axle Rigid HGVs | 31 | 30 | 28 | 27 | 33 | 36 | 34 | 32 | 32 | 29 | 31 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| Three-axle Rigid HGVs | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 4 | 4 | 4 | 4 | 4 |
| Four-axle Rigid HGVs | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 6 | 7 | 8 | 9 | 8 | 9 | 9 |
| Three-axle Articulated HGVs | 4 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 |
| Five-axle Articulated HGVs | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Six-axle Articulated HGVs | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| All HGVs | 40 | 38 | 36 | 35 | 41 | 44 | 40 | 38 | 37 | 34 | 36 | 20 | 21 | 22 | 23 | 22 | 23 | 23 |
| All motor vehicles | 3,852 | 3,746 | 3,819 | 3,724 | 3,791 | 3,658 | 3,595 | 3,562 | 3,499 | 3,570 | 3,582 | 3,859 | 3,813 | 3,804 | 3,921 | 4,009 | 4,127 | 4,105 |
| 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pedal Cycles | 69 | 66 | 69 | 61 | 50 | 42 | 66 | 41 | 46 | 46 | 46 | 23 | 22 | 21 | 21 | 19 | 18 | 17 |
| Motorcycles and Mopeds | 28 | 29 | 30 | 43 | 28 | 23 | 20 | 19 | 19 | 21 | 20 | 21 | 20 | 22 | 21 | 19 | 18 | 19 |
| Cars | 3,872 | 3,752 | 3,812 | 3,671 | 3,718 | 3,547 | 3,480 | 3,424 | 3,349 | 3,423 | 3,402 | 3,716 | 3,658 | 3,626 | 3,724 | 3,798 | 3,888 | 3,829 |
| Buses and Coaches | 37 | 39 | 39 | 38 | 31 | 30 | 28 | 25 | 22 | 22 | 25 | 39 | 42 | 44 | 43 | 46 | 46 | 40 |
| Light Goods Vehicles | 276 | 278 | 298 | 324 | 356 | 380 | 385 | 406 | 414 | 420 | 449 | 436 | 441 | 459 | 490 | 514 | 552 | 591 |
| Two-axle Rigid HGVs | 36 | 34 | 32 | 31 | 38 | 41 | 40 | 37 | 37 | 34 | 36 | 15 | 15 | 15 | 16 | 15 | 15 | 15 |
| Three-axle Rigid HGVs | 4 | 4 | 4 | 4 | 6 | 6 | 6 | 5 | 6 | 6 | 6 | 3 | 3 | 4 | 4 | 4 | 4 | 4 |
| Four-axle Rigid HGVs | 3 | 3 | 3 | 3 | 5 | 5 | 5 | 6 | 6 | 6 | 5 | 5 | 6 | 6 | 7 | 7 | 7 | 8 |
| Three-axle Articulated HGVs | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 |
| Five-axle Articulated HGVs | 4 | 3 | 3 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 1 | 1 | 1 | 1 |
| Six-axle Articulated HGVs | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| All HGVs | 50 | 47 | 45 | 43 | 54 | 57 | 55 | 51 | 52 | 49 | 50 | 29 | 29 | 30 | 31 | 30 | 32 | 31 |
| All motor vehicles | 4,263 | 4,145 | 4,224 | 4,119 | 4,187 | 4,037 | 3,968 | 3,925 | 3,856 | 3,935 | 3,946 | 4,241 | 4,191 | 4,181 | 4,310 | 4,407 | 4,536 | 4,510 |
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.