Traffic Region: East of England
Traffic Authority: Hertfordshire
Road Number: A4146
Road Type: Class A Principal road in Rural area
OS Grid: TL050084
Location: Hemel Hempstead
Census Point ID: 81395
Census Point Coverage: A4146 between Warners End Road and A4147
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| 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | |
|---|---|---|---|---|---|---|---|
| Pedal Cycles | 22 | 22 | 21 | 21 | 19 | 18 | 34 |
| Motorcycles and Mopeds | 171 | 186 | 186 | 198 | 201 | 197 | 144 |
| Cars | 19,725 | 21,630 | 21,507 | 21,284 | 20,894 | 21,220 | 23,573 |
| Buses and Coaches | 138 | 97 | 91 | 97 | 96 | 89 | 90 |
| Light Goods Vehicles | 3,171 | 2,518 | 2,546 | 2,900 | 3,050 | 3,331 | 2,918 |
| Two-axle Rigid HGVs | 265 | 279 | 278 | 294 | 286 | 290 | 284 |
| Three-axle Rigid HGVs | 59 | 42 | 45 | 51 | 54 | 53 | 53 |
| Four-axle Rigid HGVs | 60 | 41 | 46 | 52 | 50 | 57 | 38 |
| Three-axle Articulated HGVs | 19 | 20 | 15 | 16 | 19 | 20 | 28 |
| Five-axle Articulated HGVs | 21 | 24 | 22 | 22 | 22 | 19 | 24 |
| Six-axle Articulated HGVs | 33 | 26 | 26 | 29 | 29 | 28 | 14 |
| All HGVs | 457 | 431 | 432 | 463 | 459 | 467 | 443 |
| All motor vehicles | 23,662 | 24,861 | 24,763 | 24,942 | 24,700 | 25,304 | 27,168 |
| 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | |
|---|---|---|---|---|---|---|---|
| Pedal Cycles | 7 | 11 | 11 | 10 | 10 | 9 | 10 |
| Motorcycles and Mopeds | 77 | 85 | 85 | 90 | 92 | 91 | 63 |
| Cars | 9,888 | 10,500 | 10,441 | 10,333 | 10,143 | 9,911 | 10,842 |
| Buses and Coaches | 94 | 74 | 70 | 74 | 73 | 74 | 53 |
| Light Goods Vehicles | 1,666 | 1,228 | 1,242 | 1,414 | 1,487 | 1,598 | 1,415 |
| Two-axle Rigid HGVs | 137 | 109 | 108 | 114 | 111 | 110 | 138 |
| Three-axle Rigid HGVs | 29 | 25 | 27 | 31 | 33 | 30 | 27 |
| Four-axle Rigid HGVs | 29 | 25 | 29 | 32 | 31 | 33 | 20 |
| Three-axle Articulated HGVs | 8 | 14 | 10 | 11 | 13 | 11 | 14 |
| Five-axle Articulated HGVs | 13 | 15 | 14 | 13 | 13 | 12 | 10 |
| Six-axle Articulated HGVs | 17 | 14 | 14 | 16 | 15 | 16 | 10 |
| All HGVs | 233 | 202 | 202 | 218 | 217 | 212 | 217 |
| All motor vehicles | 11,958 | 12,089 | 12,039 | 12,129 | 12,013 | 11,886 | 12,590 |
| 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | |
|---|---|---|---|---|---|---|---|
| Pedal Cycles | 15 | 11 | 11 | 10 | 10 | 9 | 24 |
| Motorcycles and Mopeds | 94 | 101 | 101 | 107 | 109 | 108 | 82 |
| Cars | 9,837 | 11,130 | 11,066 | 10,952 | 10,751 | 10,505 | 12,731 |
| Buses and Coaches | 44 | 23 | 21 | 23 | 22 | 22 | 36 |
| Light Goods Vehicles | 1,505 | 1,290 | 1,305 | 1,486 | 1,563 | 1,679 | 1,504 |
| Two-axle Rigid HGVs | 128 | 170 | 170 | 179 | 174 | 173 | 147 |
| Three-axle Rigid HGVs | 30 | 16 | 18 | 20 | 21 | 20 | 27 |
| Four-axle Rigid HGVs | 31 | 15 | 17 | 20 | 19 | 20 | 19 |
| Three-axle Articulated HGVs | 11 | 6 | 5 | 5 | 6 | 5 | 14 |
| Five-axle Articulated HGVs | 8 | 9 | 9 | 8 | 8 | 8 | 14 |
| Six-axle Articulated HGVs | 16 | 12 | 12 | 14 | 13 | 14 | 5 |
| All HGVs | 224 | 229 | 230 | 246 | 242 | 239 | 226 |
| All motor vehicles | 11,704 | 12,772 | 12,723 | 12,813 | 12,687 | 12,553 | 14,578 |
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.