- 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 Navarro County Road Miles Chart |
|---|
| Calendar Year | Number of All Vehicle Miles | Change from Prior Year | Number of Truck Miles | Change from Prior Year |
|---|
| 2005 | 54,244.732 | N/A | 1,735.434 | N/A |
| 2006 | 54,244.732 | 0.0% | 1,735.434 | 0.0% |
| 2007 | 54,244.732 | 0.0% | 1,735.846 | 0.0% |
| 2008 | 53,852.192 | -0.7% | 1,722.872 | -0.7% |
| 2009 | 53,465.200 | -0.7% | 1,710.427 | -0.7% |
| 2010 | 53,343.120 | -0.2% | 1,706.980 | -0.2% |
| 2011 | 53,478.535 | 0.3% | 1,711.313 | 0.3% |
| 2012 | 53,575.710 | 0.2% | 1,714.423 | 0.2% |
| 2013 | 54,663.455 | 2.0% | 1,749.231 | 2.0% |
| 2014 | 46,678.742 | -14.6% | 1,493.720 | -14.6% |
| 2015 | 46,678.742 | 0.0% | 1,493.720 | 0.0% |
| 2016 | 46,681.990 | 0.0% | 1,493.824 | 0.0% |
| 2017 | 46,679.251 | 0.0% | 1,640.247 | 9.8% |
| 2018 | 46,706.303 | 0.1% | 1,655.451 | 0.9% |
| 2019 | 32,554.837 | -30.3% | 1,129.993 | -31.7% |
| 2020 | 32,470.504 | -0.3% | 1,125.538 | -0.4% |
| 2021 | 32,310.184 | -0.5% | 1,108.316 | -1.5% |
| 2022 | 46,413.485 | 43.6% | 1,667.929 | 50.5% |