PennDOT prepares to shut down southbound lanes on Route 202 for preventative sinkhole work
After several sinkholes formed in the last few years, PennDOT is injecting pressurized grout under the roadway on Route 202 in King of Prussia, Pennsylvania. The work has already been done in the northbound lanes but this time, the southbound lanes will be closed for the preventative work, which should hopefully prevent more sinkholes in the future. Brandon Goldner reports.