The route heads northwest for 3,300 feet (1.0 km) until turning right at Gender Road at another signalized intersection.

After crossing over Walnut Creek, the route passes The Villages at Westchester, a housing development.

SR 674 has a grade crossing with the Indiana and Ohio Central Railroad and enters an area with many commercial businesses as it approaches its northern terminus at US 33.

The route ends at the aforementioned interchange with US 33, but the roadway continues north as Gender Road towards the eastern neighborhoods of Columbus.

[3][4] However, at its first designation, instead of turning fully into Franklin County at Lithopolis Road as it does today, it continued north into downtown Canal Winchester ending at Waterloo Street (then SR 31, became US 33 one year later[5]).