Pennsylvania State Route 849 is an east-west highway in Eastern Perry County. It runs from the Dauphin/Perry County Line, at Duncannon, to Pennsylvania State Route 74, near Ickesburg. PA St Rt 849 passes through the following towns in Perry County. Duncannon Newport
A junction marker on NB PA St Rt 34. NB PA St Rt 34/WB PA St Rt 849 near Little Buffalo Creek. NB PA St Rt 34/WB PA St Rt 849 near 4th Street. NB PA St Rt 34/WB PA St Rt 849 at Little Buffalo Creek. NB PA St Rt 34/WB PA St Rt 849 near Mulberry Street. NB PA St Rt 34/WB PA St Rt 849 at Market Street.