The gao report is good and here is discussion of the equation. https://www.insidescience.org/news/how-much-damage-do-heavy-trucks-do-our-roads https://www.insi

The gao report is good and here is discussion of the equation. https://www.insidescience.org/news/how-much-damage-do-heavy-trucks-do-our-roads https://www.insidescience.org/news/how-much-damage-do-heavy-...