GP means in the US, where there was a 24% spike in roadway deaths per miles driven. Here's some more details:
"The nonprofit National Safety Council estimates in a report issued Thursday that 42,060 people died in vehicle crashes in 2020, an 8% increase over 2019 and the first jump in four years.
Plus, the fatality rate per 100 million miles driven spiked 24%, the largest annual percentage increase since the council began collecting data in 1923."
"Motor vehicle fatality estimates are subject to slight increases and decreases as data mature. The National Safety Council uses data from the National Center for Health Statistics, an arm of the CDC, so that deaths occurring within 100 days of the crash and on both public and private roadways – such as parking lots and driveways – are included in the Council’s estimates."
It's hard to figure out exactly how to credit this—perhaps the overall excess COVID deaths are being counted as part of the "100 days"? But the USA Today article quotes lots anecdotal data from state highway officials that back up this claim, including an increase in speeding tickets and an increase in crashes that involve intoxication over the same time period: https://www.usatoday.com/story/money/cars/2021/03/05/pandemi.... The 8-9% number they quote is also backed up by Minnesota's own statistics, which I would imagine are more limited in what they consider a traffic death.