Then, in 1939, SR 246 was extended again on the west side, this time utilizing Frankfort Road west of SR 295 to Fulton–Lucas Road, then south to County Road L (CR L), which SR 246 then used heading west across the entire width of Fulton County, and into Williams County.
In 1939, SR 246 was extended again on its western side. This extension utilized Frankfort Road west of SR 295 to Fulton–Lucas Road, then south to County Road L (CR L), which led SR 246 across the entire width of Fulton County and into Williams County.