- 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 Bell County Road Miles Chart |
|---|
| Calendar Year | Number of All Vehicle Miles | Change from Prior Year | Number of Truck Miles | Change from Prior Year |
|---|
| 2005 | 225,966.283 | N/A | 0.595 | N/A |
| 2006 | 226,384.534 | 0.2% | 24.059 | 3,943.5% |
| 2007 | 239,130.525 | 5.6% | 24.059 | 0.0% |
| 2008 | 191,135.858 | -20.1% | 106.900 | 344.3% |
| 2009 | 189,830.230 | -0.7% | 107.278 | 0.4% |
| 2010 | 279,522.552 | 47.2% | 8,944.722 | 8,237.9% |
| 2011 | 278,907.245 | -0.2% | 8,925.032 | -0.2% |
| 2012 | 281,272.419 | 0.8% | 8,994.712 | 0.8% |
| 2013 | 299,590.858 | 6.5% | 9,586.907 | 6.6% |
| 2014 | 286,541.549 | -4.4% | 9,169.330 | -4.4% |
| 2015 | 303,789.942 | 6.0% | 10,819.418 | 18.0% |
| 2016 | 307,185.949 | 1.1% | 10,859.472 | 0.4% |
| 2017 | 307,736.118 | 0.2% | 11,666.542 | 7.4% |
| 2018 | 271,579.438 | -11.7% | 10,012.172 | -14.2% |
| 2019 | 282,116.419 | 3.9% | 10,515.788 | 5.0% |
| 2020 | 286,389.020 | 1.5% | 10,463.600 | -0.5% |
| 2021 | 294,623.991 | 2.9% | 10,504.946 | 0.4% |
| 2022 | 270,192.234 | -8.3% | 9,732.882 | -7.3% |