PennDot is announcing overnight single lane restrictions are planned for Interstate 70 in Rostraver Township this week. Restrictions will be in place eastbound and westbound at the Route 201 interchange (Exit 43), from 7:00 pm to 6:00 am only. The planned drilling operations began on Sunday and run through Friday, December 8. Operations could extend into the week of December 10 but no drilling will be done on December 8 or 9. Motorists should prepare for traffic delays.