This project reconstructs the existing interchange in City of Rockwall. Existing 2-lane FM 549 overpass will be removed and the proposed IH 30 overpass structure will span the proposed 6-lane divided section for FM 549, left turn lanes, and U-turn lanes. The proposed interchange will accommodate the ultimate eight-lane section for IH 30.
Exit and entrance ramps will be reconstructed and configured to coordinate with the new SH 205 Bypass interchange to the west and the future Ben Payne Road interchange to the east. The new interchange will facilitate the future conversion from 2-way to 1-way frontage roads.