Expanding Horizons Questar Gas' extensive asset portfolio includes more than 21,000 miles (33,500 km) of natural gas distribution and transmission pipelines, a liquefied natural gas storage facility for improved system reliability and numerous interconnections to major interstate natural gas pipelines. The company also benefits from a cost-of-service supply agreement with Wexpro, ensuring reliability and affordability for its customers. Michele Harradence, Enbridge's executive vice president and president o ...