City Testing New Pothole-Filling MachineThe city’s Department of Transportation (DOT) is testing a new pothole-filling machine that requires fewer crewmembers and would block only one lane of traffic.SavePrintZachary StieberSenior Reporter3/19/2012|Updated: 3/19/2012We had a problem loading this article. Please enable javascript or use a different browser. If the issue persists, please visit our help center.