| Characteristic | Length in million statute miles |
|---|---|
| 2022 | 4,197,446 |
| 2021 | 4,187,440 |
| 2020 | 4,172,562 |
| 2019 | 4,171,125 |
| 2018 | 4,176,915 |
| 2017 | 4,165,349 |
| 2016 | 4,140,108 |
| 2015 | 4,154,727 |
| 2014 | 4,177,073 |
| 2013 | 4,115,462 |
| 2012 | 4,092,730 |
| 2011 | 4,077,756 |
| 2010 | 4,067,077 |
| 2009 | 4,050,717 |
| 2008 | 4,042,778 |
| 2007 | 4,032,126 |
| 2006 | 4,016,741 |
| 2005 | 3,995,635 |
| 2004 | 3,981,512 |
| 2003 | 3,974,107 |
| 2002 | 3,966,486 |
| 2001 | 3,948,335 |
| 2000 | 3,936,222 |
| 1999 | 3,917,243 |
| 1998 | 3,906,292 |
| 1997 | 3,945,872 |
| 1996 | 3,919,652 |
| 1995 | 3,912,226 |
| 1994 | 3,906,595 |
| 1993 | 3,905,211 |
| 1992 | 3,901,081 |
| 1991 | 3,883,920 |
| 1990 | 3,866,926 |
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Source
Release date
2024
More information
Region
United States
Survey time period
1990 to 2022
Supplementary notes
All public road street mileage in the 50 states and the District of Columbia. No consistent data on private road mileage are available. Beginning in 1998, approximately 43,000 miles of Bureau of Land Management Roads are excluded.
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