The Market Linkages Survey (MLS), along with price data from the High Frequency South Sudan Survey is used to assess the level of integration between food markets; barriers limiting integration; and subsequently inform recommendations to enable integration. The MLS conducted trader interviews on trade barriers to better understand the level of integration. The MLS was administered between March-May 2017 to over 500 traders across 14 cereal surplus and deficit towns. Information on 331 variables was collected on transport barriers, storage barriers, funding constraints, and information.