En-Huei Joe

The American Society of Civil Engineers, founded in 1852, is the oldest national engineering society in America. The non-profit company is based in Reston, VA and has subsidiaries in the United States. With over 150,000 members worldwide, the organization advocates for sustainable and resilient practices to maintain and modernize the nation's infrastructure. The company also works to increase investment in infrastructure and improve engineering knowledge and competency. The society's Civil Engineering Landmark Program recognizes historically significant civil engineering projects, structures, and sites.

Parsons Brinckerhoff Group LLC provided engineering and construction consulting services. The firm specialized in mining, operations and maintenance, program and construction management, transportation, strategic consulting, and other related services. The company was founded by William Barclay Parsons in 1885 and was headquartered in New York, NY.

TAMS Consultants, Inc. provides global water management, and transportation, engineering and environmental services. The company is headquartered in Los Angeles, CA.

Vibra-Tech Engineers, Inc. provides engineering and environmental services. It offers inspection, vibration, structural dynamic, blasting, acoustics and noise, environmental, geophysical, geotechnical, and community relation services. The company was founded in 1949 and is headquartered in Hazleton, PA.