North Yorkshire is an English Unitary Authority. It was created in April 2023.
| Year | All Motor Vehicles | Cars and Taxis | Road Network Total Length |
|---|---|---|---|
| 2000 | 4,374,500,000 | 3,365,400,000 | 5,652.6 miles (9,097.1 km) |
| 2001 | 4,486,100,000 | 3,449,900,000 | 5,660.8 miles (9,110.2 km) |
| 2002 | 4,652,600,000 | 3,587,600,000 | 5,669.0 miles (9,123.4 km) |
| 2003 | 4,676,000,000 | 3,613,700,000 | 5,677.4 miles (9,136.9 km) |
| 2004 | 4,791,900,000 | 3,669,000,000 | 5,745.7 miles (9,246.8 km) |
| 2005 | 4,936,300,000 | 3,757,500,000 | 5,760.7 miles (9,271.0 km) |
| 2006 | 5,163,000,000 | 3,921,400,000 | 5,833.7 miles (9,388.4 km) |
| 2007 | 5,215,000,000 | 3,911,200,000 | 5,827.9 miles (9,379.1 km) |
| 2008 | 5,035,200,000 | 3,798,100,000 | 5,820.1 miles (9,366.5 km) |
| 2009 | 4,973,700,000 | 3,792,600,000 | 5,793.5 miles (9,323.7 km) |
| 2010 | 4,929,100,000 | 3,750,200,000 | 5,770.4 miles (9,286.6 km) |
| 2011 | 4,927,700,000 | 3,760,100,000 | 5,769.8 miles (9,285.6 km) |
| 2012 | 4,848,900,000 | 3,678,700,000 | 5,782.7 miles (9,306.4 km) |
| 2013 | 4,939,500,000 | 3,731,000,000 | 5,788.0 miles (9,315.0 km) |
| 2014 | 5,066,600,000 | 3,817,400,000 | 5,773.5 miles (9,291.5 km) |
| 2015 | 5,159,500,000 | 3,856,200,000 | 5,758.7 miles (9,267.8 km) |
| 2016 | 5,407,300,000 | 4,059,400,000 | 5,736.2 miles (9,231.5 km) |
| 2017 | 5,438,700,000 | 4,074,400,000 | 5,735.8 miles (9,230.9 km) |
| 2018 | 5,583,600,000 | 4,217,300,000 | 5,721.2 miles (9,207.5 km) |
| 2019 | 5,611,700,000 | 4,215,900,000 | 5,709.3 miles (9,188.2 km) |
| 2020 | 4,424,700,000 | 3,140,500,000 | 5,714.8 miles (9,197.2 km) |
| 2021 | 4,950,000,000 | 3,507,300,000 | 5,718.9 miles (9,203.7 km) |
| 2022 | 5,301,100,000 | 3,850,300,000 | 5,414.4 miles (8,713.6 km) |
| 2023 | 5,384,700,000 | 3,929,400,000 | 5,425.9 miles (8,732.1 km) |