HARRISON/WASHINGTON COUNTY— Indiana Department of Transportation maintenance crews plan to begin chip seal operations on U.S. 150 in Harrison and Washington Counties on or after Wednesday, May 8. Crews will be active between State Road 66 and State Road 135 near Fredericksburg and Palmyra. Motorists should expect lane closures and flagging while work is in progress.
Chip seal work typically lasts three to four days per location, depending on the weather. During operations, the existing pavement is coated with liquid asphalt, which seals cracks and provides waterproof protection. This extends the roadway’s service life and lowers maintenance costs. Once the seal coat is complete, loose aggregate is applied and swept from the road. After a curing period, crews will return to fog, seal the new driving surface, and apply pavement markings.
Chip seal is a cost-effective pavement preservation technique that is utilized across the state of Indiana, saving an estimated six to 14 dollars in taxpayer expenditures for every dollar invested in extending the life of a roadway.
INDOT reminds drivers to slow down, avoid distractions, and consider worker safety when traveling through active work zones. All work is weather-dependent and schedules are subject to change.
