Keywords: i-69 i69 interstate 69 interstate69 indiana monroe county monroecounty road interstate construction freeway paving infrastructure e. s. wagner co. eswagnerco riprap drainage pvc piping pvcpiping A Mack tri-axle dump truck transports a load of riprap (large, bucket-sized rocks) to an Interstate 69 construction zone near Rockport Road in Monroe County, Indiana; looking southeast from near Lodge Road. In the foreground are ravines lined with riprap to ensure proper drainage from the road and nearby embankments. The three drainage outlets pictured each drain water from different parts of the road. The large middle outlet drains water from the median, while the two PVC piping outlets with concrete headwalls serve to drain water from the road's subbase. Completing construction, the PVC pipes will be cut flush to the headwalls and animal guards inserted in the tubes. E. S. Wagner Co., prime contractor (Indiana I-69 Project, Section 4, Segment 8). A Mack tri-axle dump truck transports a load of riprap (large, bucket-sized rocks) to an Interstate 69 construction zone near Rockport Road in Monroe County, Indiana; looking southeast from near Lodge Road. In the foreground are ravines lined with riprap to ensure proper drainage from the road and nearby embankments. The three drainage outlets pictured each drain water from different parts of the road. The large middle outlet drains water from the median, while the two PVC piping outlets with concrete headwalls serve to drain water from the road's subbase. Completing construction, the PVC pipes will be cut flush to the headwalls and animal guards inserted in the tubes. E. S. Wagner Co., prime contractor (Indiana I-69 Project, Section 4, Segment 8). |