Motorists who normally use Rte-42 between Iberia and Vienna will be facing delays and one-lane traffic in several locations for the next several months. The department of transportation has announced a resurfacing project to begin Monday. The work will also include adding shoulders and guardrails and other ADA improvements. During the work, traffic will be reduced to one lane with flaggers and temporary signals set up throughout the work zones. The project is scheduled for completion in early November.