Yesterday, we reminded you of some PennDOT projects that are underway this week in Juniata County. Today, we remind you of more work by PennDOT that is going on this week in Mifflin County. All the work could cause some delays and/or short detours. Crack sealing and hot pour mastic operations will be conducted on various routes to prevent water intrusion and avoid potholes. Additionally, pipe replacement and cleaning will take place to maintain water flow around state roadways. Flaggers will be present for traffic control during daylight hours. The entire work schedule as always, is subject to change due to weather conditions.