- 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 Hardin County Road Miles Chart |
|---|
| Calendar Year | Number of All Vehicle Miles | Change from Prior Year | Number of Truck Miles | Change from Prior Year |
|---|
| 2005 | 108,691.550 | N/A | 3,454.195 | N/A |
| 2006 | 108,691.550 | 0.0% | 3,454.195 | 0.0% |
| 2007 | 108,502.170 | -0.2% | 3,472.067 | 0.5% |
| 2008 | 107,191.735 | -1.2% | 3,406.275 | -1.9% |
| 2009 | 107,014.520 | -0.2% | 3,402.256 | -0.1% |
| 2010 | 119,760.120 | 11.9% | 3,832.324 | 12.6% |
| 2011 | 121,832.172 | 1.7% | 3,866.058 | 0.9% |
| 2012 | 121,832.172 | 0.0% | 3,866.058 | 0.0% |
| 2013 | 122,159.382 | 0.3% | 3,909.100 | 1.1% |
| 2014 | 121,603.075 | -0.5% | 3,891.298 | -0.5% |
| 2015 | 121,494.017 | -0.1% | 3,893.381 | 0.1% |
| 2016 | 125,879.642 | 3.6% | 4,036.127 | 3.7% |
| 2017 | 127,022.299 | 0.9% | 4,011.263 | -0.6% |
| 2018 | 132,835.329 | 4.6% | 4,479.786 | 11.7% |
| 2019 | 133,883.166 | 0.8% | 4,523.852 | 1.0% |
| 2020 | 133,882.668 | 0.0% | 4,523.840 | 0.0% |
| 2021 | 133,411.988 | -0.4% | 4,793.385 | 6.0% |
| 2022 | 133,529.702 | 0.1% | 4,794.947 | 0.0% |