The map shows the 3 proposed Construction Contracts for The Freeport and Vicinity CSRM project. Contract 2 (Orange) proposed Sector Gate at the Dow Barge Canal. Contract 3 (Blue) replacement of floodwalls and levee improvements at Old River North and Old River South. Contract 4 (Green) replacement of floodwalls and levee improvements The project is still in the design phase, so the proposed work and areas/locations are subject to change.