Another round of sleet, slush and freezing rain is expected Monday night into Tuesday morning as a winter storm system moves through the Valley. 

Officials from the Ohio Department of Transportation said they cannot pre-treat the roads because they are dealing with sleet and frozen rain.

They said that is something that has to be dealt with as it happens.

ODOT will have 40 trucks fitted with salt and plows between Trumbull and Mahoning counties ready to go as the weather starts to roll in. 

In Columbiana County, Engineer Bert Dawson said they will have 15 trucks working with a full staff around the clock if necessary with a salt and grit mixture. 

Meanwhile, in Pennsylvania, PennDOT is prepared for its interstates to be slick going into Monday night.

Vehicle restrictions will be put in place starting at 7 p.m. on the following roadways:

· Interstate 70 in both directions from the Pennsylvania Turnpike (Interstate 76) to the Maryland state line;

· Pennsylvania Turnpike (Interstate 76) between the New Stanton and Breezewood interchanges;

· The entire length of Interstate 83 in both directions; and

· The entire length of Interstate 99 in both directions

Effective at 10 p.m. Monday night, there will be restrictions on I-80 from Interstate 79 to Interstate 81. 

Under Tier 1 restrictions, the following vehicles are not permitted on affected roadways:

· Tractors without trailers;

· Tractors towing unloaded or lightly loaded enclosed trailers, open trailers or tank trailers;

· Tractors towing unloaded or lightly loaded tandem trailers;

· Enclosed cargo delivery trucks that meet the definition of a CMV;

· Passenger vehicles (cars, SUV's, pickup trucks, etc.) towing trailers;

· Recreational vehicles/motorhomes;

· School buses, commercial buses and motor coaches not carrying chains or Alternate Traction Devices (ATD's); and motorcycles

Speed limits will be restricted to 45 mph on these roadways for all vehicles while the vehicle restrictions are in place, and commercial vehicles not affected by the bans must move to the right lane, unless work zone signage indicates otherwise.