- Data only includes miles travelled on county roads. It does not include miles travelled on city, state or federal roads and highways.
- Lack of a visible bar can occur when the number is so small the result is a bar less than one pixel in height.
| Data for the Duval County Road Miles Chart |
|---|
| Calendar Year | Number of All Vehicle Miles | Change from Prior Year | Number of Truck Miles | Change from Prior Year |
|---|
| 2005 | 20,171.848 | N/A | 645.493 | N/A |
| 2006 | 20,171.848 | 0.0% | 645.493 | 0.0% |
| 2007 | 20,171.848 | 0.0% | 645.494 | 0.0% |
| 2008 | 18,641.550 | -7.6% | 596.530 | -7.6% |
| 2009 | 18,641.550 | 0.0% | 596.530 | 0.0% |
| 2010 | 18,629.650 | -0.1% | 596.149 | -0.1% |
| 2011 | 18,629.650 | 0.0% | 596.149 | 0.0% |
| 2012 | 18,629.770 | 0.0% | 596.153 | 0.0% |
| 2013 | 15,185.268 | -18.5% | 485.929 | -18.5% |
| 2014 | 18,658.020 | 22.9% | 597.057 | 22.9% |
| 2015 | 18,909.749 | 1.3% | 605.112 | 1.3% |
| 2016 | 18,909.749 | 0.0% | 605.112 | 0.0% |
| 2017 | 19,481.779 | 3.0% | 629.896 | 4.1% |
| 2018 | 13,980.579 | -28.2% | 225.087 | -64.3% |
| 2019 | 14,652.964 | 4.8% | 461.195 | 104.9% |
| 2020 | 14,381.953 | -1.8% | 458.329 | -0.6% |
| 2021 | 14,392.990 | 0.1% | 459.105 | 0.2% |
| 2022 | 14,615.769 | 1.5% | 277.771 | -39.5% |