Pennsylvania State Route 274 is an east-west highway in Central Perry County. It runs from U.S. Rt. 11/15, at Duncannon, to the Perry/Franklin County Line, near Cannon. PA St Rt 274 passes through the following towns in Perry County. Duncannon Mecks Corner New Bloomfield
Elliotsburg Green Park Loysville Cisna Run Andesonburg Blain New Germantown PA St Rt 274 is multi-plexed in Perry County. Pennsylvania State Route 34, from Mecks Corner to New Bloomfield.
A junction marker on NB PA St Rt 34. NB PA St Rt 34/WB PA St Rt 274 near New Bloomfield. NB PA St Rt 34/WB PA St Rt 274 near Little Juniata Creek. NB PA St Rt 34/WB PA St Rt 274 south of New Bloomfield. NB PA St Rt 34/WB PA St Rt 274 near Ferilcle Hill Lane. NB PA St Rt 34/WB PA St Rt 274 near Barnett Street.