Traffic Region: Scotland
Traffic Authority: West Dunbartonshire
Road Number: A811
Road Type: Class A Principal road in Rural area
OS Grid: NS384815
Location: West Dunbartonshire
Census Point ID: 78553
Census Point Coverage: A811 between A82 and B857 Luss Rd
Show graph for:
| 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pedal Cycles | 29 | 28 | 29 | 26 | 21 | 18 | 19 | 12 | 14 | 13 | 14 | 15 | 15 | 14 | 14 | 13 | 12 | 12 |
| Motorcycles and Mopeds | 30 | 31 | 32 | 45 | 30 | 24 | 59 | 56 | 54 | 60 | 57 | 49 | 46 | 51 | 49 | 43 | 42 | 43 |
| Cars | 6,882 | 6,669 | 6,776 | 6,525 | 6,610 | 6,306 | 9,417 | 9,266 | 9,063 | 9,262 | 9,206 | 9,178 | 9,035 | 8,956 | 9,199 | 9,381 | 9,527 | 9,457 |
| Buses and Coaches | 264 | 276 | 278 | 271 | 222 | 210 | 396 | 360 | 313 | 310 | 350 | 331 | 360 | 376 | 362 | 390 | 362 | 338 |
| Light Goods Vehicles | 904 | 910 | 976 | 1,060 | 1,167 | 1,244 | 1,042 | 1,097 | 1,120 | 1,137 | 1,215 | 1,356 | 1,373 | 1,427 | 1,526 | 1,600 | 1,747 | 1,840 |
| Two-axle Rigid HGVs | 166 | 158 | 149 | 145 | 177 | 191 | 261 | 243 | 242 | 221 | 235 | 239 | 242 | 244 | 250 | 237 | 240 | 238 |
| Three-axle Rigid HGVs | 44 | 50 | 52 | 53 | 68 | 72 | 41 | 38 | 43 | 43 | 44 | 47 | 51 | 56 | 62 | 63 | 63 | 64 |
| Four-axle Rigid HGVs | 44 | 42 | 43 | 46 | 61 | 70 | 78 | 79 | 84 | 79 | 70 | 80 | 92 | 105 | 114 | 109 | 122 | 125 |
| Three-axle Articulated HGVs | 8 | 6 | 6 | 6 | 6 | 5 | 26 | 21 | 18 | 17 | 19 | 15 | 11 | 8 | 7 | 8 | 9 | 9 |
| Five-axle Articulated HGVs | 24 | 20 | 18 | 15 | 15 | 12 | 33 | 29 | 25 | 22 | 20 | 20 | 17 | 16 | 13 | 13 | 11 | 11 |
| Six-axle Articulated HGVs | 18 | 18 | 20 | 21 | 25 | 24 | 24 | 23 | 22 | 21 | 22 | 24 | 23 | 23 | 22 | 21 | 21 | 22 |
| All HGVs | 304 | 294 | 288 | 286 | 352 | 374 | 463 | 433 | 434 | 403 | 410 | 425 | 436 | 451 | 468 | 451 | 466 | 470 |
| All motor vehicles | 8,384 | 8,180 | 8,350 | 8,187 | 8,381 | 8,158 | 11,377 | 11,212 | 10,984 | 11,172 | 11,238 | 11,339 | 11,250 | 11,261 | 11,603 | 11,865 | 12,145 | 12,147 |
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.