INDIANAPOLIS Central Indiana is seeing another round of snow just days after some areas got nearly 10 at the beginning of the week.Anywhere from 2 to 4 of snow is expected on Friday with isolated higher amounts in the southern part of the state.READ MORE: ALERT DAY: Accumulating snow into tonightThe National Weather Service said a Winter Weather Advisory is in place for most of Indiana until 1 a.m. Saturday.Officials are urging drivers to slow down as the snow accumulates on roads. Since noon, Indiana State Police says troopers had responded to the following: 68 crashes (with eight injuries) 30 slide-offs 24 disabled vehicle assists 11 traffic hazardsISP Sgt. John Perrine says as he was sitting behind a broken-down vehicle, the driver of another vehicle spun out of control and hit a concrete wall on I-465.Please, please, please slow down, Perrine said.IMPD says over 100 crashes have been reported to the department since 1 p.m. They are encouraging drivers to slow down and give extra space between you and the vehicle in front of you. Many counties, including Marion, Hendricks, Johnson and Hancock, are under a travel advisory. To view the full travel advisory map, click here.