Riverplex Megapark Heavy Haul Road and Construction Bridge

The Port of South Louisiana is seeking bids for the design, construction, and commissioning of a heavy‑haul road, bridge, and associated marine off‑loading facilities at the Riverplex Megapark in Ascension Parish. This project includes extensive earthwork, bridge structures, road pavement, drainage, and a marine dock to support heavy‑haul transport of bulk materials. The scope calls for complete civil construction, geotechnical reporting, permitting, and post‑construction maintenance provisions. • Heavy‑haul construction road and bridge spanning a navigable waterway. • Marine off‑loading dock with associated utilities and access ramps. • Comprehensive geotechnical data, design specifications, and required USACE permits. • Mandatory pre‑bid conference on 5 Aug 2026; bid submission deadline 4 Sep 2026.