State Highway 360 (SH 360) is a 28-mile (45 km) north–south state highway in the Dallas–Fort Worth metroplex in the U.S. state of Texas. It runs north from an at-grade intersection with US 287 in Mansfield, near the Ellis-Johnson county line to a partial interchange with SH 121 in Grapevine, near Dallas/Fort Worth International Airport. The highway serves as a local north–south route running through the center of the metroplex, linking together the southern and northern suburbs to the core. Between US 287 and Camp Wisdom Road/Sublett Road, SH 360 follows a pair of frontage roads along a four-lane tollway known as the 360 Tollway, a tollway operated by the NTTA. Between Camp Wisdom Road/Sublett Road and SH 121, SH 360 follows a toll-free freeway maintained by TxDOT. The highway was opened in several stages throughout its existence. The first portion of the highway was designated on November 30, 1955, between US 80 (now SH 180) and SH 183. Newer portions of the highway were opened between 1960 and 2003. The 360 Tollway was opened in 2018, and is eventually planned to extend southward to a terminus at US 67 in Venus. From Wikipedia
