Alpha Corp., ENR MidAtlantic’s Design Firm of the Year, builds a presence in large markets.

The Ohio Creek Watershed project in Norfolk, Va., is protecting a low-lying portion of the state’s coast.

NIST’s 1960s-era radiation physics laboratory has been augmented with a four-story, 75,000-sq-ft wing containing nearly 40 specialized and purpose-built laboratory modules with 2,500 sq ft of Class 10,000 clean room space.

The $92-million, eight-year project used cutting-edge wastewater treatment technology and facilities within a constrained footprint, all while maintaining plant operations within strict discharge quality standards throughout construction. 

After a sudden rockfall injured several motorists, the university wanted to alleviate any immediate danger and prevent a reoccurrence.

The five-story, 19,598-sq-ft facility is a spiritual home where all students can gather.

Given the project’s location in an existing senior housing community, the team safeguarded residents particularly vulnerable to COVID-19 as well as its own staff. 

Located on a 1.4-acre site, the 11-story, 255,600-sq-ft building contains 192 units dedicated to senior living. 

An ambitious plan to transform a 50-year-old, 13-story office building into a 16-story, mixed-use residential development was nearly stymied at the outset when asbestos was discovered in nearly half of the interior walls as well as in the sealant used to glue drywall to columns. 

The iconic 1970s-era building has been transformed into a community resource.

Opened in time for APTA’s 100th anniversary, the 85,000-sq-ft building is punctuated by a seven-story atrium and floating stairwell. 

Clad in floor-to-ceiling glass curtain wall and veiled with stainless steel architectural metal screening, Washington’s newest trophy office building has close ties with the historic Thaddeus Stevens School next door. 

Located in a developing neighborhood, the school offers students, teachers, parents and the community an opportunity to engage in spaces that support education.

To serve a mobile workforce, the two-floor, 17,000-sq-ft space maximizes collaboration through casual spaces and 60 open workstations. 

By adapting to pandemic-related constraints, the team successfully completed a two-floor, 31,000-sq-ft renovation of the owner’s downtown Baltimore headquarters and 20,000 sq ft of renovations to portions of two floors at the Owings Mills Financial Campus.

Constructed over three years, the $110-million crossing helps reconnect long-separated communities.

The $60.2-million building consolidates ODU’s chemistry, biochemistry and biology instruction and research. 

Located in the heart of the Virginia Tech Carilion (VTC) School of Medicine campus, the $75.7-million, 145,000-sq-ft facility serves as a model for biomedical and behavioral science. 

Racing against time and the spread of COVID-19, the project team designed, permitted and built the 20-bed, 12,800-sq-ft patient-ready addition in just four months.

Located on a 44-acre greenfield site, the $210-million, 300,000-sq-ft hospital was delivered in 26 months.

The $133-million LEED Platinum project serves as Montgomery County’s crown jewel in green energy and as an industry-wide model for sustainable construction. 

Located on a half-acre site, the two-story, 20,786-sq-ft mass timber library marks the first time self-supporting dowel-laminated timber (DLT) has been integrated into a folded plate roof design, according to the project team.

Implementing the most delicate phase of the museum’s master plan was itself a work of art.

This seven-story hotel on a tight half-acre site is the first major construction project in National Harbor’s downtown district since the 350-acre property’s initial development.

Back River Wastewater Treatment Plant’s existing headworks to increase influent capacity to 752 million gallons per day from 469 mgd.

The central aims of this complex $96.6-million project were to replace the U.S. Route 422 Schuylkill River bridge with a modern, wider prestressed concrete beam bridge as well as to widen and reconstruct one mile of U.S. 422 between the state Route 23 and Route 363 interchanges.