The $2.4-trillion Caltrain Peninsula Corridor Electrification Project is a transformative design-build rail infrastructure program that will electrify the 160-year-old, 52-mile corridor between San Francisco and San Jose.
San Francisco’s Millennium Tower, a 58-story luxury high-rise at 301 Mission Street in the city’s financial district, began sinking and tilting soon after its 2009 completion.
The Macallan Construction project team transformed one of the last two remaining urban horse parks in the U.S. The project’s scope included extensive renovations to existing facilities and the addition of several new structures to meet growing program demands.
San Antonio is now home to a materials recovery facility that is designed for municipal recycling. About 25% larger than the company’s existing Austin location, the San Antonio plant includes technological and architectural enhancements, including a highly advanced recycling system equipped with the latest in sorting and processing technology.
ENR Texas & Southeast will profile electrical and industrial contractor MMR Group and civil contractor Wayne Brothers Co. in its December 2025 print issue.
The Minnesota Zoo’s overhead monorail was decommissioned in 2013, but the rails installed in 1979 remained as a relic of a bygone era of overhead transportation—until BARR Engineering and Snow Kreilich Architects reimagined the route as the Treetop Trail.
In January 2023, the Navy faced a critical situation when four of seven dry docks in the Puget Sound region were found to be at risk of collapse from a Level 2 seismic event.