- 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 Starr County Road Miles Chart |
|---|
| Calendar Year | Number of All Vehicle Miles | Change from Prior Year | Number of Truck Miles | Change from Prior Year |
|---|
| 2005 | 44,029.912 | N/A | 1,372.748 | N/A |
| 2006 | 44,029.912 | 0.0% | 1,372.746 | 0.0% |
| 2007 | 43,896.692 | -0.3% | 1,404.687 | 2.3% |
| 2008 | 41,193.032 | -6.2% | 1,281.966 | -8.7% |
| 2009 | 42,062.350 | 2.1% | 1,304.063 | 1.7% |
| 2010 | 42,043.240 | 0.0% | 1,345.384 | 3.2% |
| 2011 | 42,045.560 | 0.0% | 1,345.458 | 0.0% |
| 2012 | 42,047.310 | 0.0% | 1,345.514 | 0.0% |
| 2013 | 43,571.355 | 3.6% | 1,394.283 | 3.6% |
| 2014 | 61,749.429 | 41.7% | 2,068.037 | 48.3% |
| 2015 | 62,183.129 | 0.7% | 2,023.790 | -2.1% |
| 2016 | 61,408.829 | -1.2% | 2,082.219 | 2.9% |
| 2017 | 60,884.114 | -0.9% | 1,987.184 | -4.6% |
| 2018 | 101,363.721 | 66.5% | 3,314.472 | 66.8% |
| 2019 | 104,834.912 | 3.4% | 4,100.800 | 23.7% |
| 2020 | 99,962.035 | -4.6% | 4,289.668 | 4.6% |
| 2021 | 111,393.303 | 11.4% | 4,431.699 | 3.3% |
| 2022 | 121,705.335 | 9.3% | 5,227.347 | 18.0% |