- 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 Sherman County Road Miles Chart |
|---|
| Calendar Year | Number of All Vehicle Miles | Change from Prior Year | Number of Truck Miles | Change from Prior Year |
|---|
| 2005 | 28,881.018 | N/A | 0.000 | N/A |
| 2006 | 29,187.443 | 1.1% | 9.806 | N/A |
| 2007 | 29,187.443 | 0.0% | 9.806 | 0.0% |
| 2008 | 29,115.911 | -0.2% | 9.806 | 0.0% |
| 2009 | 29,115.911 | 0.0% | 9.806 | 0.0% |
| 2010 | 19,471.160 | -33.1% | 623.077 | 6,254.3% |
| 2011 | 19,471.160 | 0.0% | 623.077 | 0.0% |
| 2012 | 19,471.160 | 0.0% | 623.077 | 0.0% |
| 2013 | 19,471.160 | 0.0% | 623.077 | 0.0% |
| 2014 | 20,076.295 | 3.1% | 642.441 | 3.1% |
| 2015 | 25,290.597 | 26.0% | 809.299 | 26.0% |
| 2016 | 25,290.597 | 0.0% | 809.299 | 0.0% |
| 2017 | 25,290.717 | 0.0% | 691.801 | -14.5% |
| 2018 | 67,303.325 | 166.1% | 2,024.511 | 192.6% |
| 2019 | 64,813.385 | -3.7% | 2,668.559 | 31.8% |
| 2020 | 25,912.433 | -60.0% | 1,480.223 | -44.5% |
| 2021 | 25,952.259 | 0.2% | 1,636.451 | 10.6% |
| 2022 | 26,260.266 | 1.2% | 1,595.206 | -2.5% |