Expanding marine infrastructure along an active river demands more than construction sequencing. Fluctuating water elevations, shifting currents and limited working platforms introduce constant variables that must be managed in real time. Those conditions defined the Beaumont Wharf Expansion project in Beaumont, Texas, where Callan Marine led construction to upgrade and expand the city's wharf facilities along the Neches River. The driven pile scope established the structural backbone for a new ... Read more
A major infrastructure upgrade is underway in New Orleans, where a contractor has begun deep foundation work in support of one of Entergy's new AI‑enabled substation projects. This substation will become part of Entergy's broader transmission system improvements across Louisiana, designed to enhance power reliability in regions vulnerable to storm‑related disruptions.
Situated near the Calcasieu River within marshy, saturated terrain, the project site presents significant geotechn ... Read more
The Connecticut River Bridge replacement continues to mark a turning point in rail infrastructure along the Northeast Corridor. This century-old bridge, a vital link for Amtrak and regional rail service, is being transformed into a modern structure designed to improve reliability, reduce delays, and support future expansion. This update builds on our earlier coverage of the project, which you can revisit here, and highlights the latest advances as crews move deeper into foundation work. At ... Read more
Boston Logan International Airport is currently undergoing a major safety enhancement with the construction of the Runway 27 Safety Pier, a pile-supported platform extending into Boston Harbor. Designed to safely decelerate aircraft in overrun scenarios, this critical infrastructure will bolster operational safety at one of the busiest airports in the U.S. The project, valued at over $100 million, is being delivered under a design-build contract and will span two construction seasons (2025/2026) ... Read more
The Harlem River waterfront and FDR Drive corridor are vital arteries in New York City's infrastructure network, serving both as key transportation routes and as buffers against coastal flooding. As part of the city's broader resiliency initiative, a major construction effort is underway to reinforce this critical area against future storm events and rising sea levels. Once completed this significant project will help protect surrounding communities and infrastructure while enhancing long-term s ... Read more
The Connecticut River Bridge Replacement Project is a monumental $1.3 billion infrastructure upgrade, designed to enhance rail connectivity along the Northeast Corridor (NEC). As part of the O&G/Tutor Perini Joint Venture, crews are employing cutting-edge ICE® pile driving equipment to construct a new trestle work platform and support future railroad infrastructure.
At the heart of this operation, O&G crews are utilizing two ICE® IP-7 Hydraulic Impact Hammers, equipped wit ... Read more
Hurricane Harvey's devastation in 2017 left a lasting impact on the community. Restoring Riverfront Park symbolizes resilience and renewal for the residents of Beaumont. It provides a sense of normalcy and hope, and revitalizing this communal space brings back a cherished gathering spot for families and friends. The project helps preserve the cultural and historical significance of the area. This $17 million restoration project covers a wide array of improvements, from rebuilding pavilions ... Read more
The Interstate 495 (I-495) at Interstate 90 (I-90) interchange in Massachusetts is one of the state's busiest roadway junctions. Currently, the Massachusetts Department of Transportation (MASSDOT) is in a five-year project to revamp the area including Mass Pike and Interstate 495 interchanges. First responders and local business advocates are excited for the potential benefits, as this $400 million project is the largest in the state and will replace all the ramps on the interchange, reducing cr ... Read more
RFK Bridge Gets a Face Lift
Building a bridge always starts with a solid foundation. The Robert F. Kennedy bridge, formerly known as the Triborough (aka Triboro) Bridge, is a viaduct structure connecting Manhattan, Queens, and the Bronx across the Harlem River. Approaching its 88th anniversary from being opened, it is receiving some new renovations. Work is currently being completed on the top of the bridge that focuses on widening the bike and pedestrian walkways to allow easier access and ... Read more
Wren Works Marine Division is Making Waves
Duluth Coastal Infrastructure Rehabilitation Project
Edited by Debbie Reaney
Sinkholes at seawalls, also known as earth subsidences, are a common phenomenon occurring wherever seawalls encounter forces of moving water, such as tides, waves, or boat and ship traffic. Additionally, they may occur where older seawalls or seawall caps have deteriorated, allowing water to move behind the seawall and attack backfill and infill. ... Read more
