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 64 Utah State Route 64 State Route 64 (SR-64) is a state highway in the U.S. state of Utah that serves as a connection from US-50 in the town of Holden to I-15, which bypasses the town. The route is a remnant of old US-91, bypassed by I-15. The road begins from the ramps connecting exit 174 on I-15 and heads northwest, and then turns northeast on the west-side frontage road, continuing north to serve as the Main Street of Holden. At the northern outskirts of the town, the highway terminates at US-50. Holden's Main Street became a state highway in