Route 122 takes the following route through the State: •
Pawtucket: ;
U.S. 1 to
Central Falls city line • Main Street and Lonsdale Avenue •
Central Falls: ;
Pawtucket city line to
Lincoln town line • Lonsdale Avenue •
Lincoln: ;
Central Falls city line to
Cumberland town line • Lonsdale Avenue •
Cumberland: ;
Lincoln town line to
Woonsocket city line • Mendon Road •
Woonsocket: ;
Cumberland town line to
Massachusetts State line at
Route 122 • Mendon Road, Cumberland Hill Road, Hamlet Avenue, Court Street, [High Street] (Main Street, Arnold Street), Arnold Street, Railroad Street and Harris Avenue ==History==