U.S. Federal Route 136 is a east-west highway in Central Hancock County. It runs from the Illinois/Iowa State Line, near Hamilton, to the Hancock/Mc Donough County Line. U.S. Rt. 136 passes through the following towns in Hancock County. Hamilton Elvaston Carthage
WB U.S. Rt. 136/NB IL St Rt 94 in Carthage. A Hancock County mile marker. EB U.S. Rt. 136 west of the La Moine River. EB U.S. Rt. 136 near the La Moine River. EB U.S. Rt. 136 east of the La Monie River. EB U.S. Rt. 136 near the Hancock/Mc Donough County Line.