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 156 Utah State Route 156 Utah State Route 156 (SR-156) is a state highway in the U.S. state of Utah. Spanning just , it connects the city of Spanish Fork, via Main Street, with Interstate 15 on the north side of town. State Route 156 starts on the south side of Spanish Fork at the intersection of Main Street and SR-198 (300 South, also the former alignment of US-6). From there, the route travels north along Main Street through the center of town for until ending at an interchange with I-15 / US-6. Utah State Route 1, ran through Spanish Fork,