The highway leaves South Whitley and the road curves due east, passing through rural farmland with a few houses.

Main Street crosses over the Chicago, Fort Wayne and Eastern Railroad tracks and enters downtown Columbia City.

The road leaves Churubusco, still heading northeast, passing through rural farmland with some house.

As the route begins to leaves LaOtto the road crosses into DeKalb County and has an intersection with SR 3.

[6] The NHS is a network of highways that are identified as being most important for the economy, mobility and defense of the nation.

This measurement is a calculation of the traffic level along a segment of roadway for any average day of the year.

The peak traffic volumes were 9,370 vehicles and 900 commercial vehicles AADT along the section of SR 205 at is concurrent with SR 9, between the Chicago, Fort Wayne and Eastern Railroad tracks and Van Buren Street in Columbia City.

[15][16] The state highway commission constructed the last section of road between Ari and US 27 (now SR 327), south of Garrett, in 1947.