Connect Summer 2017 | Page 3

Brown Compressor Station, Laurel Mountain Midstream, Greensboro, Pennsylvania. Photo by Brian Halchak, Engineer II, Northeast G&P TRANSCO PROJECT UPDATES End result: best-in-class efficiency and speed-to-market advantages for companies like yours Gulf Trace Placed in service Feb. 1, beating schedule and cost estimates Dalton Currently receiving early mainline service revenues While we’ve made solid, strategic investments to better serve customers, we’ve done much more than that. With a sharper focus on collaboration with customers earlier in planning stages, as well as improved responsiveness to customer schedules, we’re consistently moving more than 98 percent of available gas. Garden State Received necessary permits, began construction Combining our operational excellence with transmission expansions like Atlantic Sunrise, Northeast Supply Enhancement, Dalton and other key projects, Williams is in a prime position to help customers capitalize on increased natural gas demand and new geographic markets. ■ Southeastern Trail Strong response to non-binding open season for new southward flowing firm service Northeast Supply Enhancement FERC certificate application filed for ~400 MMcf/d, ~$1 billion fully-contracted expansion project supplying New York City and Long Island Atlantic Sunrise Began construction on Transco mainline facilities; received final PADEP 102 and 105 permits; FERC approved early partial mainline service  Atlantic Sunrise project work, Station 190, Ellicott City, Maryland. Photo by Tim Rich, Manager Operations, Atlantic-Gulf 3