The amount of traffic then starts to rise as the highway crosses into Saline County, with annual average daily traffic ranging between 815 and 940 vehicles per day from mile 14 (kilometer ) to the western city limits of Brookville. From Brookville to mile 30.445 (kilometer ) the annual average daily traffic is higher, with a range between 1131 and 1200 vehicles per day. From there to the eastern terminus at Interstate 135 traffic levels vary widely, with annual average daily traffic ranging from 700 to 1193 vehicles per day.
As the highway enters Saline County, traffic volume starts to rise with an annual average daily count of between 815 and 940 vehicles per day from mile 14 to Brookville's western city limits. From there, traffic increases further, averaging between 1131 and 1200 vehicles per day up to mile 30.445. Beyond this point, traffic levels fluctuate widely, ranging from 700 to 1193 vehicles per day until reaching Interstate 135.