Perforated corrugated metal pipe can be installed to collect sheet run-off at highway shoulders. Strip-Perforated Pipe saves time and money. It is lightweight and has long lengths that are easy to ship and handle. Simple band couplers or sleeve joints are quickly installed to make a strong, tight conduit. No special equipment is needed, keeping job costs low.
Even greater savings are possible in backfilling because only a single filter material is required to keep trench soils out of the pipe.