In Gainesville, Virginia, the Gainesville Interchange Challenge upgraded the interchange involving US 29 and I-sixty six for anyone and many other roadways as a result of rapid development and accompanying major site visitors within the Gainesville and Haymarket space. I-66's overpasses were reconstructed to accommodate 9 lanes (six normal goal, https://mongkol88.live/2023/12/02/%e0%b8%9a%e0%b8%b2%e0%b8%84%e0%b8%b2%e0%b8%a3%e0%b9%88%e0%b8%b2king/