Aileen Cho

<p>Drones, self-propelled modular transporters and a curtain wall that really does hang off the roof like a curtain are all notable technologies that made installing an 18-million-lb timber roof possible at Portland International Airport.</p>

<p>Drones, self-propelled modular transporters and a curtain wall that really does hang off the roof like a curtain are all notable technologies that made installing an 18-million-lb timber roof possible at Portland International Airport.</p>

<p>In addition to fiber-reinforced polymer protection, contractor used extra shifts, value engineering to advance work on Harkers Island Bridge in North Carolina’s Outer Banks.</p>

<p>Attendees at the Western Winter Workshop heard lessons learned on CMAR, PDB.</p>

<p>Former ENR Newsmaker was a “go-to” contractor on several major infrastructure emergencies in California, with a celebration of life set for Feb. 29 in Sacramento.</p>

<p>The process has been used in the automotive, welding, military and aerospace industries, but is still relatively new for infrastructure.</p>

<p>Design firm leader brings extensive military and multidisciplinary experience to the role but also aims to preserve what’s kept it successful over 107 years.</p>

<p>The project delivery approach is not always the optimum one, said speakers at the Transportation Research Board forum, which focuses on sector improvement and recently concluded in Washington, D.C.</p>

<p>Caltrans engineer recounts intense process to reopen damaged 450-ft section of I-10, a core downtown artery, after Nov. 11 blaze.</p>

<p>Tunneling through an urban environment like that of Los Angeles is complex enough. Add to that a medley of poor soils (including tar pits); a variety of dangerous gases; and two seismic faults and it becomes a task that until not so long ago was impossible.</p>

<p>City Executive discusses promoting diversity in the sciences and equity and inclusion in major LA transit projects.</p>

<p>The Biden administration’s Federal Sustainability Plan, announced in April, will require all agencies to transition to light-duty electric vehicles by 2027 and heavy-duty zero-emission vehicles by 2035.</p>

<p>Mongolian-American entrepreneur is aiming to transform mid-rise urban development in the U.S.</p>

<p>Public outreach has begun related to the San Diego to San Luis Obispo project along a portion of the nation’s second-busiest passenger rail corridor.</p>

<p>Engineering firsts marked the construction of the new Sixth Street Viaduct, which replaces a beloved icon and has become a city landmark.</p>

<p>Prompt action in and collaboration among many parties reopened interstate’s fire-damaged section Philadelphia in 12 days as work on a permanent fix continues.</p>

Attendees at the Western Winter Workshop discussed building big with limited resources.

Southern California staging and integration facility for floating wind energy systems would be largest at a U.S. seaport, officials said Jan. 28.

Transparency, trust and teamwork are emphasized by experts at annual Design-Build Institute of America conference.

Transparency, trust and teamwork emphasized at annual Design-Build Institute of America conference.