Oklahoma State Highway 18
Videos
Page
State Highway 18, abbreviated as SH-18 or OK-18, is a highway maintained by the U.S. state of Oklahoma. It was once one of the longest state highways in the Oklahoma road system, but now has a total length of 134.4 mi (216.3 km).
Old SH-18 north of Asher
Salt Creek Bridge
U.S. Route 177
Videos
Page
U.S. Route 177 (US-177) is a spur of U.S. Route 77. It currently runs for 233 miles (375 km) from South Haven, Kansas at US-81 to Madill, Oklahoma at US-70. It passes through the states of Kansas and Oklahoma.
US-177's southern terminus near Madill, Oklahoma
US-177's northern terminus in South Haven, Kansas