Interstate 73
…parallel US 52 to Portsmouth. A four-lane controlled highway known as the Portsmouth Bypass was constructed between 2015 and 2019, and runs from US 52 to US 23, along State Route 823 (SR 823) just north of Lucasville. I-73 and I-74 would continue north to SR 32, where I-74 would split from I-73 towards Cincinnati…