Traffic Region: South East
Traffic Authority: Wokingham
Road Number: A321
Road Type: Class A Principal road in Rural area
OS Grid: SU792748
Location: Twyford
Census Point ID: 16871
Census Point Coverage: A321 between B3030 and A3032
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| 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pedal Cycles | 57 | 51 | 46 | 39 | 37 | 39 | 37 | 38 | 98 | 112 | 114 | 100 | 93 | 93 | 74 | 74 | 73 | 73 |
| Motorcycles and Mopeds | 47 | 52 | 87 | 106 | 110 | 101 | 85 | 85 | 65 | 67 | 59 | 65 | 60 | 61 | 62 | 60 | 60 | 58 |
| Cars | 6,807 | 6,828 | 8,610 | 8,688 | 8,696 | 8,688 | 8,931 | 8,698 | 6,894 | 6,812 | 6,682 | 6,702 | 6,514 | 6,394 | 6,483 | 6,407 | 6,486 | 6,478 |
| Buses and Coaches | 17 | 17 | 42 | 44 | 38 | 38 | 35 | 38 | 29 | 29 | 30 | 32 | 32 | 29 | 30 | 30 | 30 | 29 |
| Light Goods Vehicles | 939 | 970 | 937 | 1,056 | 1,064 | 1,118 | 1,173 | 1,293 | 898 | 915 | 942 | 997 | 1,046 | 1,123 | 1,207 | 1,292 | 1,395 | 1,477 |
| Two-axle Rigid HGVs | 74 | 74 | 157 | 155 | 160 | 157 | 159 | 174 | 124 | 112 | 118 | 120 | 121 | 121 | 120 | 120 | 126 | 130 |
| Three-axle Rigid HGVs | 45 | 52 | 14 | 14 | 16 | 16 | 15 | 16 | 15 | 15 | 15 | 17 | 19 | 20 | 21 | 23 | 22 | 23 |
| Four-axle Rigid HGVs | 97 | 97 | 27 | 29 | 33 | 34 | 37 | 44 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 |
| Three-axle Articulated HGVs | 10 | 8 | 5 | 5 | 5 | 4 | 3 | 3 | 4 | 4 | 4 | 4 | 3 | 2 | 2 | 3 | 3 | 3 |
| Five-axle Articulated HGVs | 0 | 0 | 5 | 4 | 4 | 4 | 3 | 3 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 |
| Six-axle Articulated HGVs | 2 | 2 | 4 | 4 | 5 | 5 | 5 | 7 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 6 |
| All HGVs | 228 | 233 | 212 | 211 | 223 | 220 | 222 | 247 | 154 | 141 | 147 | 151 | 153 | 153 | 154 | 157 | 162 | 167 |
| All motor vehicles | 8,038 | 8,100 | 9,888 | 10,105 | 10,131 | 10,165 | 10,446 | 10,361 | 8,040 | 7,964 | 7,860 | 7,947 | 7,805 | 7,759 | 7,937 | 7,946 | 8,133 | 8,209 |
| 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pedal Cycles | 28 | 25 | 25 | 21 | 20 | 21 | 20 | 21 | 51 | 58 | 59 | 52 | 49 | 48 | 38 | 38 | 39 | 38 |
| Motorcycles and Mopeds | 21 | 23 | 50 | 61 | 63 | 58 | 49 | 49 | 34 | 35 | 31 | 34 | 31 | 32 | 33 | 31 | 31 | 30 |
| Cars | 3,537 | 3,548 | 4,401 | 4,441 | 4,445 | 4,441 | 4,565 | 4,446 | 3,438 | 3,397 | 3,332 | 3,342 | 3,248 | 3,188 | 3,233 | 3,195 | 3,199 | 3,230 |
| Buses and Coaches | 9 | 9 | 23 | 24 | 21 | 21 | 19 | 21 | 15 | 15 | 16 | 17 | 17 | 15 | 16 | 16 | 16 | 15 |
| Light Goods Vehicles | 485 | 501 | 465 | 524 | 528 | 555 | 582 | 642 | 526 | 536 | 552 | 584 | 613 | 658 | 707 | 757 | 791 | 865 |
| Two-axle Rigid HGVs | 36 | 36 | 86 | 85 | 88 | 86 | 87 | 95 | 62 | 56 | 59 | 60 | 61 | 60 | 60 | 60 | 60 | 65 |
| Three-axle Rigid HGVs | 31 | 36 | 8 | 8 | 9 | 9 | 9 | 9 | 6 | 6 | 6 | 7 | 8 | 8 | 9 | 10 | 9 | 9 |
| Four-axle Rigid HGVs | 47 | 47 | 14 | 15 | 17 | 18 | 19 | 23 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 |
| Three-axle Articulated HGVs | 5 | 4 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 |
| Five-axle Articulated HGVs | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Six-axle Articulated HGVs | 1 | 1 | 3 | 3 | 4 | 4 | 4 | 5 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| All HGVs | 120 | 124 | 115 | 115 | 122 | 120 | 122 | 135 | 75 | 68 | 71 | 73 | 74 | 74 | 74 | 75 | 75 | 80 |
| All motor vehicles | 4,172 | 4,205 | 5,054 | 5,165 | 5,179 | 5,195 | 5,337 | 5,293 | 4,088 | 4,051 | 4,002 | 4,050 | 3,983 | 3,967 | 4,062 | 4,074 | 4,112 | 4,221 |
| 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pedal Cycles | 29 | 26 | 21 | 18 | 17 | 18 | 17 | 17 | 47 | 54 | 55 | 48 | 45 | 44 | 35 | 35 | 36 | 35 |
| Motorcycles and Mopeds | 26 | 29 | 37 | 45 | 47 | 43 | 36 | 36 | 31 | 32 | 28 | 31 | 29 | 29 | 30 | 28 | 28 | 28 |
| Cars | 3,270 | 3,280 | 4,209 | 4,247 | 4,251 | 4,247 | 4,366 | 4,252 | 3,456 | 3,415 | 3,350 | 3,360 | 3,266 | 3,205 | 3,250 | 3,212 | 3,216 | 3,248 |
| Buses and Coaches | 8 | 8 | 19 | 20 | 17 | 17 | 16 | 17 | 14 | 14 | 14 | 15 | 15 | 14 | 14 | 14 | 14 | 14 |
| Light Goods Vehicles | 454 | 469 | 472 | 532 | 536 | 563 | 591 | 651 | 372 | 379 | 390 | 413 | 433 | 465 | 500 | 535 | 560 | 612 |
| Two-axle Rigid HGVs | 38 | 38 | 71 | 70 | 72 | 71 | 72 | 79 | 62 | 56 | 59 | 60 | 61 | 60 | 60 | 60 | 60 | 65 |
| Three-axle Rigid HGVs | 14 | 16 | 6 | 6 | 7 | 7 | 6 | 7 | 9 | 9 | 9 | 10 | 11 | 12 | 13 | 14 | 13 | 13 |
| Four-axle Rigid HGVs | 50 | 50 | 13 | 14 | 16 | 16 | 18 | 21 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 |
| Three-axle Articulated HGVs | 5 | 4 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 |
| Five-axle Articulated HGVs | 0 | 0 | 4 | 3 | 3 | 3 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Six-axle Articulated HGVs | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 5 | 5 |
| All HGVs | 108 | 109 | 97 | 96 | 101 | 100 | 100 | 112 | 79 | 73 | 76 | 78 | 79 | 79 | 80 | 82 | 81 | 87 |
| All motor vehicles | 3,866 | 3,895 | 4,834 | 4,940 | 4,952 | 4,970 | 5,109 | 5,068 | 3,952 | 3,913 | 3,858 | 3,897 | 3,822 | 3,792 | 3,874 | 3,872 | 3,899 | 3,988 |
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.