Cambridgeshire is an English County.
| Year | All Motor Vehicles | Cars and Taxis | Road Network Total Length |
|---|---|---|---|
| 2000 | 4,123,500,000 | 3,197,000,000 | 2,860.4 miles (4,603.3 km) |
| 2001 | 4,195,100,000 | 3,251,500,000 | 2,864.4 miles (4,609.8 km) |
| 2002 | 4,244,700,000 | 3,285,700,000 | 2,868.8 miles (4,616.9 km) |
| 2003 | 4,309,700,000 | 3,332,600,000 | 2,872.5 miles (4,622.8 km) |
| 2004 | 4,388,900,000 | 3,369,600,000 | 2,890.1 miles (4,651.1 km) |
| 2005 | 4,388,800,000 | 3,368,200,000 | 2,885.5 miles (4,643.7 km) |
| 2006 | 4,423,000,000 | 3,379,400,000 | 2,917.5 miles (4,695.2 km) |
| 2007 | 4,564,900,000 | 3,469,900,000 | 2,935.8 miles (4,724.7 km) |
| 2008 | 4,589,200,000 | 3,492,100,000 | 2,929.3 miles (4,714.3 km) |
| 2009 | 4,505,200,000 | 3,455,100,000 | 2,929.9 miles (4,715.2 km) |
| 2010 | 4,438,600,000 | 3,372,600,000 | 2,929.6 miles (4,714.8 km) |
| 2011 | 4,460,000,000 | 3,406,400,000 | 2,930.1 miles (4,715.5 km) |
| 2012 | 4,426,900,000 | 3,382,700,000 | 2,931.2 miles (4,717.4 km) |
| 2013 | 4,473,900,000 | 3,424,800,000 | 2,938.3 miles (4,728.8 km) |
| 2014 | 4,599,600,000 | 3,506,200,000 | 2,942.6 miles (4,735.6 km) |
| 2015 | 4,746,200,000 | 3,587,900,000 | 2,963.2 miles (4,768.9 km) |
| 2016 | 4,864,800,000 | 3,646,500,000 | 2,978.5 miles (4,793.4 km) |
| 2017 | 5,021,100,000 | 3,737,100,000 | 2,982.3 miles (4,799.6 km) |
| 2018 | 4,977,600,000 | 3,689,300,000 | 2,961.4 miles (4,766.0 km) |
| 2019 | 4,973,300,000 | 3,698,600,000 | 2,971.4 miles (4,782.1 km) |
| 2020 | 3,990,700,000 | 2,775,700,000 | 3,005.1 miles (4,836.3 km) |
| 2021 | 4,456,900,000 | 3,098,600,000 | 3,012.5 miles (4,848.1 km) |
| 2022 | 5,012,800,000 | 3,599,800,000 | 2,885.8 miles (4,644.3 km) |
| 2023 | 5,108,400,000 | 3,699,400,000 | 2,902.3 miles (4,670.8 km) |