Utah State Route 268 grade-level at 400 West and continues east for another block before terminating at US-89 (Beck Street). The State Road Commission designated SR-268 in 1960, connecting proposed I-15 to SR-1 (US-89/US-91) along 600 North. Utah State Route 268 State Route 268 is a state highway in the U.S. state of Utah that connects I-15 to US-89 in a span of . The highway is completely within Salt Lake City and is routed along 600 North. The highway begins just west of the interchange with I-15 at 800 West. Immediately following that intersection, a short viaduct begins. After the structure tops out,
Utah State Route 137 Utah State Route 137 State Route 137 (SR-137) is a state highway in the state of Utah that connects the town of Mayfield with the city of Gunnison and U.S. Route 89 in rural Sanpete County. State Route 137 is configured as a loop of US-89, with a short southern spur to service the center of Mayfield. It begins in Gunnison as 600 S at its intersection with Main Street (US-89), and travels eastward, turning southeast towards Mayfield as it passes the end of a mountain range. At about the mark, as the route enters Mayfield's town limits, the southern