There is a hill in Missouri that has baffled thousands for years. Many a YouTuber has gone to what is known as "Gravity Hill" and shared videos of their vehicles appearing to roll backward uphill. Now, there may be a scientific explanation as to what's really happening there.
MoDOT Project Manager Melissa Wilbers says "three to eight-hour backups are possible" when MoDOT begins a massive refurbishment of the I-70 Rocheport bridge.