Traffic Region: Scotland
Traffic Authority: West Dunbartonshire
Road Number: A812
Road Type: Class A Principal road in Rural area
OS Grid: NS385772
Location: West Dunbartonshire
Census Point ID: 77111
Census Point Coverage: A812 between A82 westbound slip and B857/A82 slip
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| 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pedal Cycles | 32 | 28 | 30 | 25 | 13 | 12 | 11 | 12 | 12 | 14 | 14 | 12 | 35 | 35 | 28 | 27 | 27 | 27 |
| Motorcycles and Mopeds | 36 | 40 | 40 | 49 | 33 | 8 | 7 | 7 | 7 | 7 | 6 | 6 | 29 | 29 | 30 | 29 | 29 | 28 |
| Cars | 6,350 | 6,369 | 6,445 | 6,503 | 6,782 | 6,521 | 6,704 | 6,530 | 6,288 | 6,213 | 6,095 | 6,114 | 6,926 | 6,798 | 6,894 | 6,812 | 6,897 | 6,888 |
| Buses and Coaches | 178 | 174 | 186 | 193 | 225 | 203 | 191 | 206 | 228 | 230 | 238 | 248 | 221 | 203 | 208 | 213 | 210 | 204 |
| Light Goods Vehicles | 609 | 629 | 679 | 765 | 757 | 768 | 805 | 889 | 889 | 906 | 933 | 987 | 785 | 843 | 906 | 970 | 1,047 | 1,108 |
| Two-axle Rigid HGVs | 215 | 212 | 218 | 214 | 209 | 243 | 247 | 270 | 254 | 231 | 241 | 245 | 203 | 202 | 201 | 201 | 211 | 217 |
| Three-axle Rigid HGVs | 21 | 24 | 27 | 28 | 23 | 29 | 29 | 31 | 33 | 33 | 33 | 36 | 16 | 17 | 19 | 20 | 19 | 20 |
| Four-axle Rigid HGVs | 10 | 10 | 12 | 14 | 23 | 22 | 23 | 28 | 28 | 26 | 23 | 26 | 21 | 23 | 25 | 25 | 28 | 30 |
| Three-axle Articulated HGVs | 15 | 14 | 13 | 13 | 12 | 14 | 13 | 12 | 11 | 10 | 11 | 8 | 4 | 3 | 3 | 3 | 4 | 4 |
| Five-axle Articulated HGVs | 17 | 15 | 14 | 11 | 2 | 5 | 5 | 5 | 5 | 4 | 4 | 4 | 5 | 4 | 4 | 4 | 4 | 4 |
| Six-axle Articulated HGVs | 6 | 8 | 10 | 10 | 15 | 10 | 12 | 12 | 12 | 10 | 10 | 10 | 6 | 7 | 7 | 7 | 7 | 8 |
| All HGVs | 284 | 283 | 294 | 290 | 284 | 323 | 329 | 358 | 343 | 314 | 322 | 329 | 255 | 256 | 258 | 261 | 273 | 282 |
| All motor vehicles | 7,457 | 7,495 | 7,644 | 7,800 | 8,081 | 7,823 | 8,036 | 7,990 | 7,755 | 7,670 | 7,594 | 7,684 | 8,216 | 8,129 | 8,296 | 8,284 | 8,456 | 8,511 |
| 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pedal Cycles | 17 | 15 | 16 | 13 | 8 | 7 | 6 | 7 | 7 | 8 | 8 | 7 | 19 | 19 | 15 | 15 | 15 | 15 |
| Motorcycles and Mopeds | 21 | 23 | 23 | 28 | 24 | 7 | 6 | 6 | 6 | 6 | 5 | 5 | 16 | 16 | 16 | 16 | 16 | 15 |
| Cars | 4,234 | 4,247 | 4,298 | 4,337 | 4,601 | 4,515 | 4,642 | 4,521 | 4,354 | 4,302 | 4,220 | 4,233 | 4,534 | 4,450 | 4,512 | 4,459 | 4,465 | 4,509 |
| Buses and Coaches | 105 | 103 | 110 | 114 | 120 | 110 | 104 | 112 | 124 | 125 | 129 | 134 | 121 | 111 | 114 | 116 | 113 | 112 |
| Light Goods Vehicles | 425 | 439 | 474 | 534 | 528 | 573 | 601 | 663 | 663 | 676 | 696 | 736 | 551 | 591 | 636 | 680 | 711 | 778 |
| Two-axle Rigid HGVs | 148 | 146 | 150 | 147 | 127 | 166 | 169 | 185 | 174 | 158 | 165 | 168 | 133 | 132 | 131 | 131 | 132 | 142 |
| Three-axle Rigid HGVs | 13 | 15 | 17 | 18 | 17 | 26 | 26 | 28 | 30 | 30 | 30 | 33 | 12 | 13 | 14 | 15 | 14 | 14 |
| Four-axle Rigid HGVs | 6 | 6 | 7 | 8 | 16 | 14 | 15 | 18 | 18 | 17 | 15 | 17 | 15 | 17 | 18 | 18 | 19 | 22 |
| Three-axle Articulated HGVs | 13 | 12 | 11 | 11 | 8 | 10 | 9 | 9 | 8 | 7 | 8 | 6 | 2 | 1 | 1 | 2 | 1 | 2 |
| Five-axle Articulated HGVs | 11 | 10 | 9 | 7 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Six-axle Articulated HGVs | 3 | 4 | 5 | 5 | 8 | 5 | 6 | 6 | 6 | 5 | 5 | 5 | 4 | 4 | 4 | 4 | 4 | 4 |
| All HGVs | 194 | 193 | 199 | 196 | 178 | 223 | 227 | 248 | 238 | 219 | 225 | 231 | 167 | 168 | 170 | 172 | 172 | 186 |
| All motor vehicles | 4,979 | 5,005 | 5,104 | 5,209 | 5,451 | 5,428 | 5,580 | 5,550 | 5,385 | 5,328 | 5,275 | 5,339 | 5,388 | 5,337 | 5,448 | 5,443 | 5,478 | 5,599 |
| 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pedal Cycles | 15 | 13 | 14 | 12 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 5 | 16 | 16 | 13 | 13 | 13 | 13 |
| Motorcycles and Mopeds | 15 | 17 | 17 | 21 | 9 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 13 | 13 | 13 | 13 | 13 | 13 |
| Cars | 2,116 | 2,122 | 2,147 | 2,166 | 2,181 | 2,006 | 2,062 | 2,009 | 1,934 | 1,911 | 1,875 | 1,881 | 2,393 | 2,349 | 2,381 | 2,353 | 2,357 | 2,380 |
| Buses and Coaches | 73 | 71 | 76 | 79 | 105 | 93 | 87 | 94 | 104 | 105 | 109 | 114 | 100 | 92 | 94 | 96 | 94 | 92 |
| Light Goods Vehicles | 184 | 190 | 205 | 231 | 229 | 195 | 204 | 226 | 226 | 230 | 237 | 251 | 234 | 252 | 270 | 289 | 303 | 331 |
| Two-axle Rigid HGVs | 67 | 66 | 68 | 67 | 82 | 77 | 78 | 85 | 80 | 73 | 76 | 77 | 70 | 70 | 70 | 70 | 70 | 75 |
| Three-axle Rigid HGVs | 8 | 9 | 10 | 10 | 6 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 5 | 5 | 5 | 6 | 5 | 6 |
| Four-axle Rigid HGVs | 4 | 4 | 5 | 6 | 7 | 8 | 8 | 10 | 10 | 9 | 8 | 9 | 5 | 6 | 6 | 6 | 7 | 8 |
| Three-axle Articulated HGVs | 2 | 2 | 2 | 2 | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 2 | 2 | 1 | 1 | 2 | 1 | 2 |
| Five-axle Articulated HGVs | 6 | 5 | 5 | 4 | 0 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 3 | 3 | 2 | 2 | 2 | 2 |
| Six-axle Articulated HGVs | 3 | 4 | 5 | 5 | 7 | 5 | 6 | 6 | 6 | 5 | 5 | 5 | 3 | 3 | 3 | 3 | 3 | 3 |
| All HGVs | 90 | 90 | 95 | 94 | 106 | 100 | 102 | 110 | 105 | 95 | 97 | 98 | 88 | 88 | 88 | 89 | 89 | 96 |
| All motor vehicles | 2,478 | 2,490 | 2,540 | 2,591 | 2,630 | 2,395 | 2,456 | 2,440 | 2,370 | 2,342 | 2,319 | 2,345 | 2,828 | 2,793 | 2,848 | 2,841 | 2,855 | 2,911 |
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.