sentences:  The line will continue underground to the Singer Substation in Bridgeport, where it will connect to the Bridgeport Harbor Generating Station owned by PSE&G, the Bridgeport Energy Plant owned by Duke Energy, and the Bridgeport waste-to-energy plant operated by the Connecticut Resource Recovery Agency.From Bridgeport, the line will continue southwest, closely following US 1, passing Ash Creek to its terminus at the Norwalk Substation.To ease environmental and community concerns, portions of the line are being placed underground, while the overhead portions of the line will traverse mainly rural areas.