Oklahoma State Highway 145

State Highway 145, abbreviated as SH-145 or OK-145, is a short, highway in Garvin County, Oklahoma. It connects Interstate 35 at its west end to US-77 in Paoli at its east end. It does not have any spur routes. Route description State Highway 145 begins at Exit 79 along Interstate 35 in northern Garvin County. From this point, it heads east along Davis Avenue until it reaches the town of Paoli. The route ends at US-77 in the center of the town. "TO Interstate 35" signage is also present along westbound SH-145. History State Highway 145 was added to Oklahoma's highway system in 1958. The original western terminus of the highway was at State Highway 19 east of Maysville. The eastern terminus was in Paoli. The highway was entirely gravel when it was commissioned, and did not yet have an interchange with I-35, as that highway had not yet been built south of Purcell in McClain County.