U.S. Route 206 Bypass (US 206 Byp.) is the designation for the incomplete Peter J. Biondi Bypass, a bypass of the section of US 206 through Hillsborough Township in Somerset County. The road currently begins at an at-grade intersection with Hillsborough Road and heads north as a two-lane divided road. The bypass passes through farmland and woodland with some nearby development, coming to bridges over Homestead Road and CSX's Trenton Subdivision. The current northern terminus of US 206 Byp. is at an interchange with CR 514. A stub of the roadway continues north of the interchange. The first section of US 206 Byp., running from Hillsborough Rd. to CR 514, opened on October 28, 2013. The route is currently in length. Mileage is approximate.