- 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 McMullen County Road Miles Chart |
|---|
| Calendar Year | Number of All Vehicle Miles | Change from Prior Year | Number of Truck Miles | Change from Prior Year |
|---|
| 2005 | 11,533.486 | N/A | 0.001 | N/A |
| 2006 | 11,533.486 | 0.0% | 0.001 | 0.0% |
| 2007 | 11,533.486 | 0.0% | 0.001 | 0.0% |
| 2008 | 11,554.910 | 0.2% | 0.001 | 0.0% |
| 2009 | 11,637.600 | 0.7% | 2.651 | 264,956.0% |
| 2010 | 5,007.300 | -57.0% | 160.234 | 5,945.3% |
| 2011 | 5,007.300 | 0.0% | 160.234 | 0.0% |
| 2012 | 5,007.300 | 0.0% | 160.234 | 0.0% |
| 2013 | 5,633.285 | 12.5% | 180.265 | 12.5% |
| 2014 | 5,007.260 | -11.1% | 160.232 | -11.1% |
| 2015 | 12,116.146 | 142.0% | 387.717 | 142.0% |
| 2016 | 12,116.146 | 0.0% | 387.717 | 0.0% |
| 2017 | 11,879.031 | -2.0% | 311.257 | -19.7% |
| 2018 | 22,680.081 | 90.9% | 726.682 | 133.5% |
| 2019 | 22,587.991 | -0.4% | 761.438 | 4.8% |
| 2020 | 21,492.493 | -4.8% | 823.863 | 8.2% |
| 2021 | 21,492.385 | 0.0% | 823.859 | 0.0% |
| 2022 | 21,626.033 | 0.6% | 752.476 | -8.7% |