Location: Blacklick-Eastern Rd and Etna Rd, Fairfield Cty Reassurance shield after the SR 310 junction. Location: Blacklick-Eastern Rd and Blacklick Rd, Fairfield Cty At the next intersection, turn right to stay on SR 204 east. Location: Blacklick-Eastern Rd and Blacklick Rd, Fairfield Cty Reassurance shield after the bend as we point south for a second. … Continue reading Ohio State Route 204, OH-310 to OH-158