PennDOT is hosting a public meeting next month on a Route 30 upgrade project in Allegheny and Westmoreland counties. Plans for the work will be displayed at the Hartford Heights Fire Hall in North Huntingdon Township before the hearing on May ninth. The improvements that are planned on Route 30 between North Huntingdon and North Versailles are essentially the same as previously released, but there is more information available from an environmental assessment, according to PennDOT.