In the rolling hills of the Northeastern United States, a private client faced a serious challenge: a steep embankment bordering their property had begun to show signs of instability. The slope overlooked a roadway that connected several historic neighborhoods, making stabilization critical not only for the client's investment but also for the safety of the surrounding community. With a project budget in the low millions and a tight timeline of just a few months before winter weather set in, the ... Read more
Beneath the bustling streets of downtown St. Louis, Missouri, a historic piece of infrastructure is getting a much-needed upgrade. The Union Station Tunnel, originally constructed in 1902 by the Terminal Railroad Association, once served as a vital subway access point for 36 rail lines arriving at the iconic Union Station. Now, more than a century later, the tunnel is being rehabilitated to support modern transit needs while preserving its legacy. The project, led by Bi-State Development and M ... Read more
Demolition is underway at the Montgomery Locks and Dam near Monaca, Pennsylvania, marking the beginning of a transformative $1.59 billion infrastructure project led by the U.S. Army Corps of Engineers. Originally constructed in the 1920s, the aging lock chamber is being replaced with a modern 110' x 600' (ft) primary lock chamber to accommodate larger vessels and improve navigation efficiency along the Ohio River. With completion expected by 2033, this massive undertaking will not only enhance ... Read more
In Danville, PA, the Geisinger Medical Center is undergoing a major expansion to meet the growing healthcare needs of the region. Located along the Susquehanna River, Geisinger has long been a cornerstone of central Pennsylvania's medical infrastructure. This latest development includes an 11-story tower, a new emergency department, private patient rooms, and a multi-level parking garage; all part of an $880 million modernization effort aimed at improving patient care and expanding capacity. ... Read more
In the dense and demanding urban environment of New York City, foundation work isn't just a construction task--it's a logistical ballet. That's why when Yonkers Contracting Company (YCC) faced the challenge of installing large-diameter micropiles in tight quarters and complex ground conditions, they turned to trusted partners: International Construction Equipment, Inc. (ICE®) and their assortment of powerful Comacchio Drill Rigs. At the center of the operation was the Comacchio MC-16, a com ... Read more
Amid the infrastructure renewal efforts in Sewickley, Pennsylvania, a vital infrastructure project is underway. One that not only reinforces the physical foundations of the community but also exemplifies the strength of industry partnerships and cutting-edge technology. Allison Park Contracting (APC), a leader in heavy highway construction, is spearheading this effort with the help of two powerful drilling rigs: the Comacchio MC15P and a newly acquired Comacchio MC22. Both machines were sou ... Read more
Howard Concrete Pumping Company, Inc. is currently engaged in a critical infrastructure upgrade at the Pennsylvania Department of Transportation (PennDOT) I-376 Commercial Street Bridge Replacement project in Pittsburgh, Pennsylvania. The work is being performed for S&B USA Construction (S&B) and The Joseph B. Fay Company (Fay) and involves the installation of a substantial number of micropiles to support the new bridge structure. The scope of work includes the installation of nearl ... Read more
Nestled in North Carolina's Blue Ridge Mountains, Asheville is celebrated for its vibrant arts scene, historic charm, and stunning natural beauty. As the city grows, new developments must navigate the delicate balance between modern infrastructure and rugged terrain--making construction especially complex. One such project is a new mixed-use, multi-residential development, where Subsurface Construction is taking on the challenge of building a stable foundation on a steep hillsid ... Read more
Deep in the Rocky Mountains, the Eisenhower-Johnson Memorial Tunnel is a crucial transportation corridor connecting Denver and western Colorado. As one of the highest vehicular tunnels in the world--sitting at an elevation of 11,158 feet--it serves as a key passageway through the Continental Divide, allowing commuters, freight, and tourism traffic to flow efficiently between Colorado's urban centers and ski resorts. Given its importance in maintaining year-round accessibility through the rugged ... Read more
Breccia Construction recently completed a critical highway improvement project as part of the North Carolina Department of Transportation's (NCDOT) ongoing efforts to repair and enhance the I-40 corridor in the gorge between Exit 7 and the Tennessee border. This project became essential after Hurricane Helene wreaked havoc in 2024, causing severe flooding that significantly damaged the infrastructure. This initiative is part of the State Transportation Improvement Program (STIP) and represe ... Read more
