Location: US-20 and SR 49, Williams Cty Reassurance shield as 49 joins 20. Location: US-20 and SR 49, Williams Cty A mile later, 49 splits to continue north. Location: US-20 and SR 49, Williams Cty Follow 49 north to Cooney and Camden, Mich. Location: US-20 and SR 49, Williams Cty Turn left for SR 49. … Continue reading Ohio State Route 49, US-20 to US-20