Chip seal operations to temporarily close U.S. 231 beginning Wednesday
Chip-and-seal operations will begin this week on U.S. 231, north of Interstate 70, the Indiana Department of Transportation (INDOT) has announced.
U.S. 231 will be temporarily closed from approximately 1.05 miles north of I-70 to approximately 0.22 miles south of State Road 240 (Veterans Memorial Highway) starting on or after Wednesday, July 26, weather permitting.
The closure is expected to last for at least a week, INDOT officials said.
Crews will place message boards at each end of the project to alert the traveling public. INDOT suggests finding alternative routes, such as using State Road 243 through Putnamville, during the duration of the chip-and-seal operation.
Work is completed under lane closures with flagging, or a full closure, to prevent damage to both vehicles and the roadway.
During operations, existing pavement is coated with liquid asphalt, which seals cracks and provides waterproof protection. This extends the service life of the roadway 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.