- 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 Austin County Road Miles Chart |
|---|
| Calendar Year | Number of All Vehicle Miles | Change from Prior Year | Number of Truck Miles | Change from Prior Year |
|---|
| 2005 | 71,677.707 | N/A | 2,290.597 | N/A |
| 2006 | 71,677.707 | 0.0% | 2,290.597 | 0.0% |
| 2007 | 75,215.717 | 4.9% | 2,406.890 | 5.1% |
| 2008 | 71,151.292 | -5.4% | 2,273.757 | -5.5% |
| 2009 | 70,834.397 | -0.4% | 2,263.611 | -0.4% |
| 2010 | 73,571.657 | 3.9% | 2,354.293 | 4.0% |
| 2011 | 70,515.912 | -4.2% | 2,253.460 | -4.3% |
| 2012 | 76,853.693 | 9.0% | 2,456.269 | 9.0% |
| 2013 | 76,787.963 | -0.1% | 2,457.215 | 0.0% |
| 2014 | 76,698.483 | -0.1% | 2,454.351 | -0.1% |
| 2015 | 76,698.483 | 0.0% | 2,454.351 | 0.0% |
| 2016 | 76,698.483 | 0.0% | 2,454.351 | 0.0% |
| 2017 | 62,177.798 | -18.9% | 2,138.115 | -12.9% |
| 2018 | 63,092.036 | 1.5% | 2,158.809 | 1.0% |
| 2019 | 65,170.038 | 3.3% | 2,704.117 | 25.3% |
| 2020 | 63,294.354 | -2.9% | 2,643.760 | -2.2% |
| 2021 | 62,407.168 | -1.4% | 2,620.573 | -0.9% |
| 2022 | 69,849.085 | 11.9% | 2,265.642 | -13.5% |