Construction management and inspection services to support Phase 1 improvements, including full deck system replacement, barrier upgrades, steel superstructure rehabilitation, suspension‑span barrier wall replacement, lane‑use signal gantry replacements, and utility relocations. Work has included early procurement strategies, precast fabrication sequencing reviews, mitigation of casting‑bed transition risks, production‑delay avoidance through improved material staging, and implementation of unique precast segment identifiers for streamlined tracking. Also evaluated link‑slab constructability and continuous deck behavior, supporting the use of rapid‑set, two‑stage concrete link slabs to maintain flexibility under movement and vibration. Marine‑based construction methods and off‑site precast fabrication minimized lane closures and traffic impacts as deck replacement advanced, with additional truss strengthening and suspension‑span barrier wall work incorporated efficiently using equipment already on site.
