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On Tuesday, EVO Trillium, the joint venture between EVO CNG and Trillium CNG, announced the opening of a new CNG station in Oak Creek, Wisconsin. Sheehy Mail Contractors, a Wisconsin-based transport company serving the USPS and other clients, will serve as the anchor fleet at the station by fueling its ten Freightliner Cascadia tractors featuring the CW ISX12 G engine. Sheehy plans to add more natural gas trucks this summer. The new station, which is publically accessible 24/7, has four fast-fill dispensers to serve all vehicle classes. Sheehy has already driven these ten vehicles a combined 700,000 miles since they were first deployed last July. “The CNG fleet performed as well as the diesel equipment,” said John Sheehy, President of Sheehy Mail Contractors. “We are looking forward to increasing our CNG fleet this summer and have plans to expand our natural gas fueling needs to Iowa, Illinois and Indiana in the coming months.”